Hey, anybody who’s got significant VMWare mojo, help out a bro?

I’ve got a Win7 VM (one of many) that appears to be exhibiting weird disk behavior—the vmdk, a growable single-file VMDK, is almost precisely twice the used space. It’s a 120GB growable disk, and the Win7 guest reports about 35GB used, but the VMDK takes about 70GB on host disk. CHKDSK inside Windows says everything’s good, and the VMWare “Disk Cleanup” doesn’t change anything, either. It doesn’t seem to be a Windows7 thing, because I’ve got a half-dozen other Win7 VMs that operate… well, normally (by which I mean, 30GB used in the VMDK means 30GB used on disk). It’s a VMWare Fusion host, if that makes any difference. Any other details that might be relevant, let me know and I’ll post.

Anybody got any ideas what the heck is going on inside this disk?

The JavaZone conference has just become one of my favorite conferences, EVAH. Check out this trailer they put together, entitled "Java 4-Ever". Yes, Microsofties, you should watch, too. Just leave off the evangelism for a moment and enjoy the humor of it. You've had your own fun over the years, too, or need I remind you of the Matrix video with Gates and Ballmer and the blue pill/red pill? ;-)

This video brings several things to mind:

• Wow, that's well done. And take heed, the "R" rating at the front of the trailer is actually pretty serious. NSFW.
• I remember speaking at JavaZone a half-dozen years ago, and remember it fondly. Which reminds me, I need to get back there before long. I missed NDC this year, and I need my Oslo on before long.
• Whatever happened to Microsoft marketing? They used to do things like this on a more regular basis, but it seems they've been silent over the past few years. C'mon back, guys! The water's fine!

Oh, and by the way, pay absolutely no attention to most of the comments that appeared on the trailer page—most of them are ridiculous and stupid. (To the .NET advocate who said that ".NET doesn't use a virtual machine", you're the biggest idiot of the lot.)

By now, the Twitter messages have spread, and the word is out: at Uberconf this year, I did a session ("Pragmatic Architecture"), which I've done at other venues before, but this time we made it into a 180-minute workshop instead of a 90-minute session, and the workshop included breaking the room up into small (10-ish, which was still a teensy bit too big) groups and giving each one an "architectural kata" to work on.

The architectural kata is a take on PragDave's coding kata, except taken to a higher level: the architectural kata is an exercise in which the group seeks to create an architecture to solve the problem presented. The inspiration for this came from Frederick Brooks' latest book, The Design of Design, in which he points out that the only way to get great designers is to get them to design. The corollary, of course, is that in order to create great architects, we have to get them to architect. But few architects get a chance to architect a system more than a half-dozen times or so over the lifetime of a career, and that's only for those who are fortunate to be given the opportunity to architect in the first place. Of course, the problem here is, you have to be an architect in order to get hired as an architect, but if you're not an architect, then how can you architect in order to become an architect?

Um... hang on, let me make sure I wrote that right.

Anyway, the "rules" around the kata (which makes it more difficult to consume the kata but makes the scenario more realistic, IMHO):

• you may ask the instructor questions about the project
• you must be prepared to present a rough architectural vision of the project and defend questions about it
• you must be prepared to ask questions of other participants' presentations
• you may safely make assumptions about technologies you don't know well as long as those assumptions are clearly defined and spelled out
• you may not assume you have hiring/firing authority over the development team
• any technology is fair game (but you must justify its use)
• any other rules, you may ask about

The groups were given 30 minutes in which to formulate some ideas, and then three of them were given a few minutes to present their ideas and defend it against some questions from the crowd.

An example kata is below:

Architectural Kata #5: I'll have the BLT

a national sandwich shop wants to enable "fax in your order" but over the Internet instead

users: millions+

requirements: users will place their order, then be given a time to pick up their sandwich and directions to the shop (which must integrate with Google Maps); if the shop offers a delivery service, dispatch the driver with the sandwich to the user; mobile-device accessibility; offer national daily promotionals/specials; offer local daily promotionals/specials; accept payment online or in person/on delivery

As you can tell, it's vague in some ways, and this is somewhat deliberate—as one group discovered, part of the architect's job is to ask questions of the project champion (me), and they didn't, and felt like they failed pretty miserably. (In their defense, the kata they drew—randomly—was pretty much universally thought to be the hardest of the lot.) But overall, the exercise was well-received, lots of people found it a great opportunity to try being an architect, and even the team that failed felt that it was a valuable exercise.

I'm definitely going to do more of these, and refine the whole thing a little. (Thanks to everyone who participated and gave me great feedback on how to make it better.) If you're interested in having it done as a practice exercise for your development team before the start of a big project, ping me. I think this would be a *great* exercise to do during a user group meeting, too.

As a part of my program to learn how to use the Mac OS more effectively (mostly to counteract my lack of Mac-command-line kung fu, but partly to get Neal Ford off my back ;-) ), I set the home page in Firefox to point to the OSX Daily website. This morning, this particular page popped up as the "tip of the day", and a particular thing about it struck my fancy. Go ahead and glance at it before you continue on.

On its own merits, there's nothing particularly interesting about it—it's a tip about how to do a screen-capture in OS X, which is hardly a breakthrough feature. But something about the tenor struck me: "You’ve probably noticed there is no ‘Print Screen’ button on a Mac keyboard, this is to both simplify the keyboard and also because it’s unnecessary. Instead of hitting a “Print Screen” button, you’ll hit one of several keyboard combination shortcuts, depending on the exact screen capture action you want taken. ... Command+Shift+3 takes a screenshot of the full screen ... Command+Shift+4 brings up a selection box .... Command+Shift+4, then spacebar, then click a window takes a screenshot of the window...."

Wait a second. This is simpler?

If "you're a PC", you're probably rolling on the floor with laughter at this moment, determined to go find a Mac fanboi and Lord it over him that it requires the use of no less than three keystrokes to take a friggin' screenshot.

If, on the other hand, you love the Mac, you're probably chuckling at the idiocy of PC manufacturers who continue to keep a key on the keyboard dating back from the terminal days (right next to "Scroll Lock") that rarely, if ever, gets used.

Who's right? Who's the idiot?

You both are.

See, the fact is, your perceptions of a particular element of the different platforms (the menubar at the top of the screen vs. in the main window of the app, the one-button vs. two-button mouse, and so on) colors your response. If you have emotionally committed to the Mac, then anything it does is naturally right and obvious; if you've emotionally committed to Windows, then ditto. This is a natural psychological response—it happens to everybody, to some degree or another. We need, at a subconscious level, to know that our decisions were the right ones to have made, so we look for those facts which confirm the decision, and avoid the facts that question it. (It's this same psychological drive that causes battered wives to defend their battering husbands to the police and intervening friends/family, and for people who've already committed to one political party or the other to see huge gaping holes in logic in the opponents' debate responses, but to gloss over their own candidates'.)

Why bring it up? Because this also is what drives developers to justify the decisions they've made in developing software—when a user or another developer questions a particular decision, the temptation is to defend it to the dying breath, because it was a decision we made. We start looking for justifications to back it, we start aggressively questioning the challenger's competency or right to question the decision, you name it. It's a hard thing, to admit we might have been wrong, and even harder to admit that even though we might have been right, we were for the wrong reasons, or the decision still was the wrong one, or—perhaps hardest of all—the users simply like it the other way, even though this way is vastly more efficient and sane.

Have you admitted you were wrong lately?

(Check out Predictably Irrational, How We Decide, and Why We Make Mistakes for more details on the psychology of decision-making.)

Miguel de Icaza wrote up a good response to the SDTimes article in which both of us were quoted, and I thought it might serve to flesh out the discussion a bit more to chime in with my part in the piece.

First and foremost, Miguel notes:

David quotes Ted Neward (a speaker on the .NET and Java circuits, but not an open source guy by any stretch of the imagination).

Amen to that—I have never tried to promote myself as an open source guy, and certainly not somebody that can go toe-to-toe on open-source issues like Miguel can. David contacted me specifically to comment on some of Miguel's points, and that's what I tried to do.

Ted tried to refute my point about Java and innovation but seemed to have missed the point.

Again, I don't think I can argue with that. Your point becomes more clear in your blog entry, Miguel, and as you'll see in a second, I disagree with only part of the point, and perhaps it's a semantic discussion that isn't one you (or anybody else) wants to have, but seems important to note, at least in my mind. :-)

The article attributed this to Ted: "Microsoft has made an open-source CLI implementation codenamed 'Rotor' freely available, but it has had little or no uptake".

There is a very simple reason for that. Rotor was not open source and it was doomed to failure the moment it came out. When Microsoft released Rotor in 2002 or 2003 they had no idea what they were doing and basically botched the whole effort by using a proprietary license for Rotor.

And there we have it: "Rotor was not open source". This is the entire point on which the disagreement (or lack thereof) hinges.

Some time ago, on a panel, I mentioned that there are three kinds of common usage when people use the term "open source". (I'm not arguing the 'proper' definition here—I'm arguing the common lay usage, which may or may not actually be correct according to those who define such things.) Those three definitions are:

1. Free. ("I didn't have to pay for it!")
2. Source-available. ("I can build it!")
3. Accepting community contributions, and as a result, forkable. ("I can submit patches!" or "I don't like the direction you're taking it, so I'm taking the source and forking it and going in a different direction!")

Rotor fit the definitions of the first 2, though #1 usually implies an ability to use it in a production environment, something the Shared Source license (the license applying to Rotor at the time of its release) didn't permit in any way shape or form.

And Miguel's exactly right—according to the #3 definition of the above, or the linked definition he cites, Rotor does not fit that. Period.

Alas, it is to the detriment of our industry that people don't use terms according to their actual definitions, but a looser, less precise, usage model. Not being an "open-source guy", I fall into the trap of using the looser definition, and that's what I was using when I read Miguel's point and made my counterpoint.

As to the rest of Miguel's point, that Microsoft "botched" the release of Rotor, I'm not sure that's the case—what I think was happening was a difference of intent versus interpretation of that intent. I don't want to put words in Miguel's mouth, so forgive me if I'm (again) not reading it right, but contrary to what Miguel seems to believe, Microsoft never really intended Rotor as an "open source" implementation in the sense that Mono was.

Instead, Microsoft intended Rotor to be an implementation that universities and research groups could use to hack on the CLR or build languages for the CLR, in an effort to promote .NET and its usage among researchers and universities. Based on the discussions I had with David Stutz during the Shared Source CLI Essentials writing, Microsoft never really thought that Rotor would be all that interesting as an open-source "platform", per se—hence the reason that the GC and JIT that appear in Rotor are "simplified" and "not all that interesting" (David's words, as best I can remember them). At the time, they felt that these (GC and JIT) would be areas that students and companies would want to research around those areas, so a production-ready implementation of either was really not necessary.

In other words, Microsoft saw Rotor as JikesRVM, not as Mono. And definitely not as OpenJDK.

Which gets us right back to Miguel's point, a spot-on analysis:

Had Microsoft been an open company in 2001 and had embraced diversity we would live in a different world. The awesome Mono team would probably be bigger, and the existing team members would have longer vacations.

The Microsoft of 2001 was categorically and absolutely afraid of the open-source community. In fact, I seem to recall David listing a litany of things he'd had to do to get Rotor pushed out the door, even with the license it had. Had David not been as high up in the organization as he was, we probably wouldn't have seen Rotor. And, I believe, we wouldn't see Microsoft being where they are now...

But for everyone that missed the point, luckily, Microsoft has new management, new employees that know open source, fresh new ideas, is becoming more open and is working actively on interoperability with third parties. They even launched the CodePlex Foundation.

... without it, because Rotor made it clear to the powers-that-be that even if they turn loose the "keys to the kingdom" (as the CLR was thought to be, in some quarters) out to the world, Microsoft doesn't go bankrupt. A steady yet slowly-emerging "new Microsoft" is coming, one which is figuring out how to interact with open source in ways that the "old Microsoft" could never consider. (Remember, this is not IBM, a company that makes more money on services than on software sales—this is a firm that makes its money principally from commercial software sales. Anybody who thinks they've got that part of the open source market figured out should probably run out and start a company, because that's a hell of a trick.)

And lest it seem like I'm harshing a bit too much on Microsoft, let's take one of Miguel's points and turn it over for a second:

But my point about the ecosystem goes beyond the JVM, it is about the Java ecosystem in general vs the .NET ecosystem. Java was able to capitalize on having implementations on Linux and Unix, which accounts for more than half the web today. The Apache Foundation is a big hub for Java-based development and it grew organically.

All of which was good for Java.... but not necessarily for Sun, who as most of you know, just recently got acquired by one of their former competitors. We can moan and groan and complain about the slow pace Microsoft has been taking to come to open source, particularly when compared to Sun's approach, but in the end, one of these companies is still in business and listed on the NYSE, and the other isn't.

Apparently April will be a pretty Florida-heavy month for me; on top of the No Fluff Just Stuff conference in Tampa on April 16th/17th/18th, I'm going to hit three Floridian user groups shortly therafter:

• West Palm user group on Tuesday 4/27/2010
• Tampa Architecture Group on Wednesday 4/28/2010
• Pensacola SQL Server User Group on Thursday 4/29/2010

... before I head up to Reston, VA for the NFJS show there. Should be a fun time, seeing how the other corner of the US lives.....

Michael Easter called me out over Twitter tonight, entirely fairly. This blog post is to attempt to make right.

Context: Tonight was a .NET Developer Association meeting in Redmond, during which we had two presentations: one on Entity Framework, and one on F#. The talk on F#, while well-meaning and delivered by somebody I've not yet met personally, suffered from several failures that I believe to be endemic to Microsoft's approach to presenting F#. I don't fault the speaker—I think Michael was set up to fail from the very beginning. Thus, I decided that it was time for me to "put up" and describe the structural failures I've seen in several talks attempting to describe F# to the general .NET computing community. (I think these could probably be generalized to presenting a new language to any general computing community, but I'll keep it focused on F# for now.)

In no particular order:

• DON'T use a demo based on a mathematical principle (like Fibonacci, factorial, or some other exponent-hugging formula). I ask you, how many developers find themselves writing that kind of code on a daily basis? If you offer up purely mathematical examples, you will create the impression that F# is only good for high-scale numerical and mathematical computing, such as what scientists use, and you will essentially convince everybody in the room that F# belongs in that class of programming language that doesn't have anything to do with them.
• DO use a demo based on real-world environments or problems. Use domain types that could have come from a regular line-of-business scenario; my favorite is "Person", since that can serve as a base type for other, more domain-specific, types (like "Student", "Instructor", "Employee", and whatever).
• DON'T stress the F# Interactive environment. Yes, it's great that F# has an interactive environment and a REPL. But accept that this is not what the general development community cares about, or even sees value in. In fact, the more you stress the REPL/interactive window in F#, the more likely you are to get a question at the end of the talk asking you to compare F# to Python or Perl. Then you end up having to argue the benefits of static typing and type inference over dynamic/duck typing, which really makes no sense in a scripting tool, which is only on the questioners' mind because you put it there by stressing the REPL.
• DO show F# code being called by other assemblies, and vice versa. At the end of the day, the watchword here should be "interoperability", because no matter how eloquent your presentation, you're not going to get the audience to suddenly abandon their C# and Visual Basic and switch over to writing everything in F#, because there's just too many scenarios where F# is not the right answer (UI "top of the stack" kinds of things being at the top of my "not great for F#" list). Stress how an F# type is just a class, with methods that can be invoked from C# and vice versa.
• DON'T answer the inevitable "why should I care?" question with the word "productivity". I hate to be the one to point this out, but every language ever introduced has held this up as a reason to switch to it, and none of them have ever really felt like they were a productivity boost, at least not in the long run. And if you answer with, "Because I just think that way", that's a FAIL on your part, because I can't see how your thinking changes mine. (You may also like the Pittsburgh Steelers, while I know they can't hold a candle to the New Orleans Saints—now where are we?)
• DO answer the inevitable "why should I care?" question with tangible real-world scenarios or examples. Give two or three cases, abstract or concrete, where F# makes the developers' life easier, and how. And frankly, I would sprinkle in a few cases where F# isn't a net win, because everybody knows, deep down, that no one language is perfect for all scenarios. (Only marketing and sales people seem to think there is.)
• DON'T jump straight into all this functional jazz. I hate to tell you this, but most of the developer community is not convinced that functional programming is "obviously" the right way to program. Attempting to take them deep into functional mojo is only going to lose them and overwhelm them and quite likely convince them that functional programming is for math majors. Use of the terms "catamorphism" or "monad" or "partial application" or "currying" in your introductory talk is an exercise in stroking your own ego, not in teaching the audience something useful.
• DO stress that F# can do everything C# or Visual Basic can do. Developers like to start with the familiar—it's why every programming language starts with the "Hello World" example, not only because it's simple and straightforward but because developers have come to expect it. F# can build types just like C# can, so do that, and use that as a framework from which to build up their understanding of the syntax and semantics.
• DON'T assume you can give an introduction to a programming language in 20 minutes. I don't care how good you are as a presenter, it can't be done. 50 minutes would be pushing it. 90 minutes is maybe just enough to get through enough syntax to get the audience to the point where they can read a commonplace F# program. Maybe.
• DO tease the hell out of them for 20 minutes. If you only have 20 minutes, then create a super-sexy demo (not a math-based or scripting-based one), show them the demo, then point out that this is written in 35 lines of F#, and if they want to understand what's going on in that 35 lines, here's some resources to go learn F#. Leave them wanting more.

Again, I'm not faulting Michael (tonight's speaker): I think he bravely attempted what was likely to be a failure regardless of who was giving the talk. My hope is that as others start to step up to talk about F# to their coworkers and fellow user group members, this will help avoid a few more "Oh, so F# is totally irrelevant to me" reactions.

Cruising the Web late last night, I ran across "10 things you can do to advance your career as a developer", summarized below:

1. Build a PC
2. Participate in an online forum and help others
3. Man the help desk
4. Perform field service
5. Perform DBA functions
6. Perform all phases of the project lifecycle
7. Recognize and learn the latest technologies
8. Be an independent contractor
9. Lead a project, supervise, or manage
10. Seek additional education

I agreed with some of them, I disagreed with others, and in general felt like they were a little too high-level to be of real use. For example, "Seek additional education" seems entirely too vague: In what? How much? How often? And "Recognize and learn the latest technologies" is something like offering advice to the Olympic fencing silver medalist and saying, "You should have tried harder".

So, in the great spirit of "Not Invented Here", I present my own list; as usual, I welcome comment and argument. And, also as usual, caveats apply, since not everybody will be in precisely the same place and be looking for the same things. In general, though, whether you're looking to kick-start your career or just "kick it up a notch", I believe this list will help, because these ideas have been of help to me at some point or another in my own career.

10: Build a PC.

Yes, even developers have to know about hardware. More importantly, a developer at a small organization or team will find himself in a position where he has to take on some system administrator roles, and sometimes that means grabbing a screwdriver, getting a little dusty and dirty, and swapping hardware around. Having said this, though, once you've done it once or twice, leave it alone—the hardware game is an ever-shifting and ever-changing game (much like software is, surprise surprise), and it's been my experience that most of us only really have the time to pursue one or the other.

By the way, "PC" there is something of a generic term—build a Linux box, build a Windows box, or "build" a Mac OS box (meaning, buy a Mac Pro and trick it out a little—add more memory, add another hard drive, and so on), they all get you comfortable with snapping parts together, and discovering just how ridiculously simple the whole thing really is.

And for the record, once you've done it, go ahead and go back to buying pre-built systems or laptops—I've never found building a PC to be any cheaper than buying one pre-built. Particularly for PC systems, I prefer to use smaller local vendors where I can customize and trick out the box. If you're a Mac, that's not really an option unless you're into the "Hackintosh" thing, which is quite possibly the logical equivalent to "Build a PC". Having never done it myself, though, I can't say how useful that is as an educational action.

9: Pick a destination

Do you want to run a team of your own? Become an independent contractor? Teach programming classes? Speak at conferences? Move up into higher management and get out of the programming game altogether? Everybody's got a different idea of what they consider to be the "ideal" career, but it's amazing how many people don't really think about what they want their career path to be.

A wise man once said, "The journey of a thousand miles begins with a single step." I disagree: The journey of a thousand miles begins with the damn map. You have to know where you want to go, and a rough idea of how to get there, before you can really start with that single step. Otherwise, you're just wandering, which in itself isn't a bad thing, but isn't going to get you to a destination except by random chance. (Sometimes that's not a bad result, but at least then you're openly admitting that you're leaving your career in the hands of chance. If you're OK with that, skip to the next item. If you're not, read on.)

Lay out explicitly (as in, write it down someplace) what kind of job you're wanting to grow into, and then lay out a couple of scenarios that move you closer towards that goal. Can you grow within the company you're in? (Have others been able to?) Do you need to quit and strike out on your own? Do you want to lead a team of your own? (Are there new projects coming in to the company that you could put yourself forward as a potential tech lead?) And so on.

Once you've identified the destination, now you can start thinking about steps to get there.

If you want to become a speaker, put your name forward to give some presentations at the local technology user group, or volunteer to hold a "brown bag" session at the company. Sign up with Toastmasters to hone your speaking technique. Watch other speakers give technical talks, and see what they do that you don't, and vice versa.

If you want to be a tech lead, start by quietly assisting other members of the team get their work done. Help them debug thorny problems. Answer questions they have. Offer yourself up as a resource for dealing with hard problems.

If you want to slowly move up the management chain, look to get into the project management side of things. Offer to be a point of contact for the users. Learn the business better. Sit down next to one of your users and watch their interaction with the existing software, and try to see the system from their point of view.

And so on.

8: Be a bell curve

Frequently, at conferences, attendees ask me how I got to know so much on so many things. In some ways, I'm reminded of the story of a world-famous concert pianist giving a concert at Carnegie Hall—when a gushing fan said, "I'd give my life to be able to play like that", the pianist responded quietly, "I did". But as much as I'd like to leave you with the impression that I've dedicated my entire life to knowing everything I could about this industry, that would be something of a lie. The truth is, I don't know anywhere near as much as I'd like, and I'm always poking my head into new areas. Thank God for my ADD, that's all I can say on that one.

For the rest of you, though, that's not feasible, and not really practical, particularly since I have an advantage that the "working" programmer doesn't—I have set aside weeks or months in which to do nothing more than study a new technology or language.

Back in the early days of my career, though, when I was holding down the 9-to-5, I was a Windows/C++ programmer. I was working with the Borland C++ compiler and its associated framework, the ObjectWindows Library (OWL), extending and maintaining applications written in it. One contracting client wanted me to work with Microsoft MFC instead of OWL. Another one was storing data into a relational database using ODBC. And so on. Slowly, over time, I built up a "bell curve"-looking collection of skills that sort of "hovered" around the central position of C++/Windows.

Then, one day, a buddy of mine mentioned the team on which he was a project manager was looking for new blood. They were doing web applications, something with which I had zero experience—this was completely outside of my bell curve. HTML, HTTP, Cold Fusion, NetDynamics (an early Java app server), this was way out of my range, though at least NetDynamics was a little similar, since it was basically a server-side application framework, and I had some experience with app frameworks from my C++ days. So, resting on my C++ experience, I started flirting with Java, and so on.

Before long, my "bell curve" had been readjusted to have Java more or less at its center, and I found that experience in C++ still worked out here—what I knew about ODBC turned out to be incredibly useful in understanding JDBC, what I knew about DLLs from Windows turned out to be helpful in understanding Java's dynamic loading model, and of course syntactically Java looked a lot like C++ even though it behaved a little bit differently under the hood. (One article author suggested that Java was closer to Smalltalk than C++, and that prompted me to briefly flirt with Smalltalk before I concluded said author was out of his frakking mind.)

All of this happened over roughly a three-year period, by the way.

The point here is that you won't be able to assimilate the entire industry in a single sitting, so pick something that's relatively close to what you already know, and use your experience as a springboard to learn something that's new, yet possibly-if-not-probably useful to your current job. You don't have to be a deep expert in it, and the further away it is from what you do, the less you really need to know about it (hence the bell curve metaphor), but you're still exposing yourself to new ideas and new concepts and new tools/technologies that still could be applicable to what you do on a daily basis. Over time the "center" of your bell curve may drift away from what you've done to include new things, and that's OK.

7: Learn one new thing every year

In the last tip, I told you to branch out slowly from what you know. In this tip, I'm telling you to go throw a dart at something entirely unfamiliar to you and learn it. Yes, I realize this sounds contradictory. It's because those who stick to only what they know end up missing the radical shifts of direction that the industry hits every half-decade or so until it's mainstream and commonplace and "everybody's doing it".

In their amazing book "The Pragmatic Programmer", Dave Thomas and Andy Hunt suggest that you learn one new programming language every year. I'm going to amend that somewhat—not because there aren't enough languages in the world to keep you on that pace for the rest of your life—far from it, if that's what you want, go learn Ruby, F#, Scala, Groovy, Clojure, Icon, Io, Erlang, Haskell and Smalltalk, then come back to me for the list for 2020—but because languages aren't the only thing that we as developers need to explore. There's a lot of movement going on in areas beyond languages, and you don't want to be the last kid on the block to know they're happening.

Consider this list: object databases (db4o) and/or the "NoSQL" movement (MongoDB). Dependency injection and composable architectures (Spring, MEF). A dynamic language (Ruby, Python, ECMAScript). A functional language (F#, Scala, Haskell). A Lisp (Common Lisp, Clojure, Scheme, Nu). A mobile platform (iPhone, Android). "Space"-based architecture (Gigaspaces, Terracotta). Rich UI platforms (Flash/Flex, Silverlight). Browser enhancements (AJAX, jQuery, HTML 5) and how they're different from the rich UI platforms. And this is without adding any of the "obvious" stuff, like Cloud, to the list.

(I'm not convinced Cloud is something worth learning this year, anyway.)

You get through that list, you're operating outside of your comfort zone, and chances are, your boss' comfort zone, which puts you into the enviable position of being somebody who can advise him around those technologies. DO NOT TAKE THIS TO MEAN YOU MUST KNOW THEM DEEPLY. Just having a passing familiarity with them can be enough. DO NOT TAKE THIS TO MEAN YOU SHOULD PROPOSE USING THEM ON THE NEXT PROJECT. In fact, sometimes the most compelling evidence that you really know where and when they should be used is when you suggest stealing ideas from the thing, rather than trying to force-fit the thing onto the project as a whole.

6: Practice, practice, practice

Speaking of the concert pianist, somebody once asked him how to get to Carnegie Hall. HIs answer: "Practice, my boy, practice."

The same is true here. You're not going to get to be a better developer without practice. Volunteer some time—even if it's just an hour a week—on an open-source project, or start one of your own. Heck, it doesn't even have to be an "open source" project—just create some requirements of your own, solve a problem that a family member is having, or rewrite the project you're on as an interesting side-project. Do the Nike thing and "Just do it". Write some Scala code. Write some F# code. Once you're past "hello world", write the Scala code to use db4o as a persistent storage. Wire it up behind Tapestry. Or write straight servlets in Scala. And so on.

5: Turn off the TV

Speaking of marketing slogans, if you're like most Americans, surveys have shown that you watch about four hours of TV a day, or 28 hours of TV a week. In that same amount of time (28 hours over 1 week), you could read the entire set of poems by Maya Angelou, one F. Scott Fitzgerald novel, all poems by T.S.Eliot, 2 plays by Thornton Wilder, or all 150 Psalms of the Bible. An average reader, reading just one hour a day, can finish an "average-sized" book (let's assume about the size of a novel) in a week, which translates to 52 books a year.

Let's assume a technical book is going to take slightly longer, since it's a bit deeper in concept and requires you to spend some time experimenting and typing in code; let's assume that reading and going through the exercises of an average technical book will require 4 weeks (a month) instead of just one week. That's 12 new tools/languages/frameworks/ideas you'd be learning per year.

All because you stopped watching David Caruso turn to the camera, whip his sunglasses off and say something stupid. (I guess it's not his fault; CSI:Miami is a crap show. The other two are actually not bad, but Miami just makes me retch.)

After all, when's the last time that David Caruso or the rest of that show did anything that was even remotely realistic from a computer perspective? (I always laugh out loud every time they run a database search against some national database on a completely non-indexable criteria—like a partial license plate number—and it comes back in seconds. What the hell database are THEY using? I want it!) Soon as you hear The Who break into that riff, flip off the TV (or set it to mute) and pick up the book on the nightstand and boost your career. (And hopefully sink Caruso's.)

Or, if you just can't give up your weekly dose of Caruso, then put the book in the bathroom. Think about it—how much time do you spend in there a week?

And this gets even better when you get a Kindle or other e-reader that accepts PDFs, or the book you're interested in is natively supported in the e-readers' format. Now you have it with you for lunch, waiting at dinner for your food to arrive, or while you're sitting guard on your 10-year-old so he doesn't sneak out of his room after his bedtime to play more XBox.

4: Have a life

Speaking of XBox, don't slave your life to work. Pursue other things. Scientists have repeatedly discovered that exercise helps keep the mind in shape, so take a couple of hours a week (buh-bye, American Idol) and go get some exercise. Pick up a new sport you've never played before, or just go work out at the gym. (This year I'm doing Hopkido and fencing.) Read some nontechnical books. (I recommend anything by Malcolm Gladwell as a starting point.) Spend time with your family, if you have one—mine spends at least six or seven hours a week playing "family games" like Settlers of Catan, Dominion, To Court The King, Munchkin, and other non-traditional games, usually over lunch or dinner. I also belong to an informal "Game Night club" in Redmond consisting of several Microsoft employees and their families, as well as outsiders. And so on. Heck, go to a local bar and watch the game, and you'll meet some really interesting people. And some boring people, too, but you don't have to talk to them during the next game if you don't want.

This isn't just about maintaining a healthy work-life balance—it's also about having interests that other people can latch on to, qualities that will make you more "human" and more interesting as a person, and make you more attractive and "connectable" and stand out better in their mind when they hear that somebody they know is looking for a software developer. This will also help you connect better with your users, because like it or not, they do not get your puns involving Klingon. (Besides, the geek stereotype is SO 90's, and it's time we let the world know that.)

Besides, you never know when having some depth in other areas—philosophy, music, art, physics, sports, whatever—will help you create an analogy that will explain some thorny computer science concept to a non-technical person and get past a communication roadblock.

3: Practice on a cadaver

Long before they scrub up for their first surgery on a human, medical students practice on dead bodies. It's grisly, it's not something we really want to think about, but when you're the one going under the general anesthesia, would you rather see the surgeon flipping through the "How-To" manual, "just to refresh himself"?

Diagnosing and debugging a software system can be a hugely puzzling trial, largely because there are so many possible "moving parts" that are creating the problem. Compound that with certain bugs that only appear when multiple users are interacting at the same time, and you've got a recipe for disaster when a production bug suddenly threatens to jeopardize the company's online revenue stream. Do you really want to be sitting in the production center, flipping through "How-To"'s and FAQs online while your boss looks on and your CEO is counting every minute by the thousands of dollars?

Take a tip from the med student: long before the thing goes into production, introduce a bug, deploy the code into a virtual machine, then hand it over to a buddy and let him try to track it down. Have him do the same for you. Or if you can't find a buddy to help you, do it to yourself (but try not to cheat or let your knowledge of where the bug is color your reactions). How do you know the bug is there? Once you know it's there, how do you determine what kind of bug it is? Where do you start looking for it? How would you track it down without attaching a debugger or otherwise disrupting the system's operations? (Remember, we can't always just attach an IDE and step through the code on a production server.) How do you patch the running system? And so on.

Remember, you can either learn these things under controlled circumstances, learn them while you're in the "hot seat", so to speak, or not learn them at all and see how long the company keeps you around.

2: Administer the system

Take off your developer hat for a while—a week, a month, a quarter, whatever—and be one of those thankless folks who have to keep the system running. Wear the pager that goes off at 3AM when a server goes down. Stay all night doing one of those "server upgrades" that have to be done in the middle of the night because the system can't be upgraded while users are using it. Answer the phones or chat requests of those hapless users who can't figure out why they can't find the record they just entered into the system, and after a half-hour of thinking it must be a bug, ask them if they remembered to check the "Save this record" checkbox on the UI (which had to be there because the developers were told it had to be there) before submitting the form. Try adding a user. Try removing a user. Try changing the user's password. Learn what a real joy having seven different properties/XML/configuration files scattered all over the system really is.

Once you've done that, particularly on a system that you built and tossed over the fence into production and thought that was the end of it, you'll understand just why it's so important to keep the system administrators in mind when you're building a system for production. And why it's critical to be able to have a system that tells you when it's down, instead of having to go hunting up the answer when a VP tells you it is (usually because he's just gotten an outage message from a customer or client).

1: Cultivate a peer group

Yes, you can join an online forum, ask questions, answer questions, and learn that way, but that's a poor substitute for physical human contact once in a while. Like it or not, various sociological and psychological studies confirm that a "connection" is really still best made when eyeballs meet flesh. (The "disassociative" nature of email is what makes it so easy to be rude or flamboyant or downright violent in email when we would never say such things in person.) Go to conferences, join a user group, even start one of your own if you can't find one. Yes, the online avenues are still open to you—read blogs, join mailing lists or newsgroups—but don't lose sight of human-to-human contact.

While we're at it, don't create a peer group of people that all look to you for answers—as flattering as that feels, and as much as we do learn by providing answers, frequently we rise (or fall) to the level of our peers—have at least one peer group that's overwhelmingly smarter than you, and as scary as it might be, venture to offer an answer or two to that group when a question comes up. You don't have to be right—in fact, it's often vastly more educational to be wrong. Just maintain an attitude that says "I have no ego wrapped up in being right or wrong", and take the entire experience as a learning opportunity.

I'm excited to say that TechEd has accepted my pre-conference proposal, Multiparadigmatic C#, where the abstract reads:

C# has grown from “just” an object-oriented language into a language that is capable of expressing several different paradigms of software development: object-oriented, functional, and dynamic. In this session, developers will learn how to approach programming in C# to use each of these approaches, and when.

If you're interested in seeing C# used in a variety of different ways, come on out.

And if you're not going to TechEd.... why not? It's in New Orleans, folks!

Here we go again—another year, another set of predictions revisited and offered up for the next 12 months. And maybe, if I'm feeling really ambitious, I'll take that shot I thought about last year and try predicting for the decade. Without further ado, I'll go back and revisit, unedited, my predictions for 2009 ("THEN"), and pontificate on those subjects for 2010 before adding any new material/topics. Just for convenience, here's a link back to last years' predictions.

Last year's predictions went something like this (complete with basketball-scoring):

• THEN: "Cloud" will become the next "ESB" or "SOA", in that it will be something that everybody will talk about, but few will understand and even fewer will do anything with. (Considering the widespread disparity in the definition of the term, this seems like a no-brainer.) NOW: Oh, yeah. Straight up. I get two points for this one. Does anyone have a working definition of "cloud" that applies to all of the major vendors' implementations? Ted, 2; Wrongness, 0.
• THEN: Interest in Scala will continue to rise, as will the number of detractors who point out that Scala is too hard to learn. NOW: Two points for this one, too. Not a hard one, mind you, but one of those "pass-and-shoot" jumpers from twelve feet out. James Strachan even tweeted about this earlier today, pointing out this comparison. As more Java developers who think of themselves as smart people try to pick up Scala and fail, the numbers of sour grapes responses like "Scala's too complex, and who needs that functional stuff anyway?" will continue to rise in 2010. Ted, 4; Wrongness, 0.
• THEN: Interest in F# will continue to rise, as will the number of detractors who point out that F# is too hard to learn. (Hey, the two really are cousins, and the fortunes of one will serve as a pretty good indication of the fortunes of the other, and both really seem to be on the same arc right now.) NOW: Interestingly enough, I haven't heard as many F# detractors as Scala detractors, possibly because I think F# hasn't really reached the masses of .NET developers the way that Scala has managed to find its way in front of Java developers. I think that'll change mighty quickly in 2010, though, once VS 2010 hits the streets. Ted, 4; Wrongness 2.
• THEN : Interest in all kinds of functional languages will continue to rise, and more than one person will take a hint from Bob "crazybob" Lee and liken functional programming to AOP, for good and for ill. People who took classes on Haskell in college will find themselves reaching for their old college textbooks again. NOW: Yep, I'm claiming two points on this one, if only because a bunch of Haskell books shipped this year, and they'll be the last to do so for about five years after this. (By the way, does anybody still remember aspects?) But I'm going the opposite way with this one now; yes, there's Haskell, and yes, there's Erlang, and yes, there's a lot of other functional languages out there, but who cares? They're hard to learn, they don't always translate well to other languages, and developers want languages that work on the platform they use on a daily basis, and that means F# and Scala or Clojure, or its simply not an option. Ted 6; Wrongness 2.
• THEN : The iPhone is going to be hailed as "the enterprise development platform of the future", and companies will be rolling out apps to it. Look for Quicken iPhone edition, PowerPoint and/or Keynote iPhone edition, along with connectors to hook the iPhone up to a presentation device, and (I'll bet) a World of Warcraft iPhone client (legit or otherwise). iPhone is the new hotness in the mobile space, and people will flock to it madly. NOW: Two more points, but let's be honest—this was a fast-break layup, no work required on my part. Ted 8; Wrongness 2.
• THEN: Another Oslo CTP will come out, and it will bear only a superficial resemblance to the one that came out in October at PDC. Betting on Oslo right now is a fools' bet, not because of any inherent weakness in the technology, but just because it's way too early in the cycle to be thinking about for anything vaguely resembling production code. NOW: If you've worked at all with Oslo, you might argue with me, but I'm still taking my two points. The two CTPs were pretty different in a number of ways. Ted 10; Wrongness 2.
• THEN: The IronPython and IronRuby teams will find some serious versioning issues as they try to manage the DLR versioning story between themselves and the CLR as a whole. An initial hack will result, which will be codified into a standard practice when .NET 4.0 ships. Then the next release of IPy or IRb will have to try and slip around its restrictions in 2010/2011. By 2012, IPy and IRb will have to be shipping as part of Visual Studio just to put the releases back into lockstep with one another (and the rest of the .NET universe). NOW: Pressure is still building. Let's see what happens by the time VS 2010 ships, and then see what the IPy/IRb teams start to do to adjust to the versioning issues that arise. Ted 8; Wrongness 2.
• THEN: The death of JSR-277 will spark an uprising among the two leading groups hoping to foist it off on the Java community--OSGi and Maven--while the rest of the Java world will breathe a huge sigh of relief and look to see what "modularity" means in Java 7. Some of the alpha geeks in Java will start using--if not building--JDK 7 builds just to get a heads-up on its impact, and be quietly surprised and, I dare say, perhaps even pleased. NOW: Ah, Ted, you really should never underestimate the community's willingness to take a bad idea, strip all the goodness out of it, and then cycle it back into the mix as something completely different yet somehow just as dangerous and crazy. I give you Project Jigsaw. Ted 10; Wrongness 2;
• THEN: The invokedynamic JSR will leapfrog in importance to the top of the list. NOW: The invokedynamic JSR begat interest in other languages on the JVM. The interest in other languages on the JVM begat the need to start thinking about how to support them in the Java libraries. The need to start thinking about supporting those languages begat a "Holy sh*t moment" somewhere inside Sun and led them to (re-)propose closures for JDK 7. And in local sports news, Ted notched up two more points on the scoreboard. Ted 12; Wrongness 2.
• THEN: Another Windows 7 CTP will come out, and it will spawn huge media interest that will eventually be remembered as Microsoft promises, that will eventually be remembered as Microsoft guarantees, that will eventually be remembered as Microsoft FUD and "promising much, delivering little". Microsoft ain't always at fault for the inflated expectations people have--sometimes, yes, perhaps even a lot of times, but not always. NOW: And then, just when the game started to turn into a runaway, airballs started to fly. The Windows7 release shipped, and contrary to what I expected, the general response to it was pretty warm. Yes, there were a few issues that emerged, but overall the media liked it, the masses liked it, and Microsoft seemed to have dodged a bullet. Ted 12; Wrongness 5.
• THEN: Apple will begin to legally threaten the clone market again, except this time somebody's going to get the DOJ involved. (Yes, this is the iPhone/iTunes prediction from last year, carrying over. I still expect this to happen.) NOW: What clones? The only people trying to clone Macs are those who are building Hackintosh machines, and Apple can't sue them so long as they're using licensed copies of Mac OS X (as far as I know). Which has never stopped them from trying, mind you, and I still think Steve has some part of his brain whispering to him at night, calculating all the hardware sales lost to Hackintosh netbooks out there. But in any event, that's another shot missed. Ted 12; Wrongness 7.
• THEN: Alpha-geek developers will start creating their own languages (even if they're obscure or bizarre ones like Shakespeare or Ook#) just to have that listed on their resume as the DSL/custom language buzz continues to build. NOW: I give you Ioke. If I'd extended this to include outdated CPU interpreters, I'd have made that three-pointer from half-court instead of just the top of the key. Ted 14; Wrongness 7.
• THEN: Roy Fielding will officially disown most of the "REST"ful authors and software packages available. Nobody will care--or worse, somebody looking to make a name for themselves will proclaim that Roy "doesn't really understand REST". And they'll be right--Roy doesn't understand what they consider to be REST, and the fact that he created the term will be of no importance anymore. Being "REST"ful will equate to "I did it myself!", complete with expectations of a gold star and a lollipop. NOW: Does anybody in the REST community care what Roy Fielding wrote way back when? I keep seeing "REST"ful systems that seem to have designers who've never heard of Roy, or his thesis. Roy hasn't officially disowned them, but damn if he doesn't seem close to it. Still.... No points. Ted 14; Wrongness 9.
• THEN: The Parrot guys will make at least one more minor point release. Nobody will notice or care, except for a few doggedly stubborn Perl hackers. They will find themselves having nightmares of previous lives carrying around OS/2 books and Amiga paraphernalia. Perl 6 will celebrate it's seventh... or is it eighth?... anniversary of being announced, and nobody will notice. NOW: Does anybody still follow Perl 6 development? Has the spec even been written yet? Google on "Perl 6 release", and you get varying reports: "It'll ship 'when it's ready'", "There are no such dates because this isn't a commericially-backed effort", and "Spring 2010". Swish—nothin' but net. Ted 16; Wrongness 9.
• THEN: The debate around "Scrum Certification" will rise to a fever pitch as short-sighted money-tight companies start looking for reasons to cut costs and either buy into agile at a superficial level and watch it fail, or start looking to cut the agilists from their company in order to replace them with cheaper labor. NOW: Agile has become another adjective meaning "best practices", and as such, has essentially lost its meaning. Just ask Scott Bellware. Ted 18; Wrongness 9.
• THEN: Adobe will continue to make Flex and AIR look more like C# and the CLR even as Microsoft tries to make Silverlight look more like Flash and AIR. Web designers will now get to experience the same fun that back-end web developers have enjoyed for near-on a decade, as shops begin to artificially partition themselves up as either "Flash" shops or "Silverlight" shops. NOW: Not sure how to score this one—I haven't seen the explicit partitioning happen yet, but the two environments definitely still seem to be looking to start tromping on each others' turf, particularly when we look at the rapid releases coming from the Silverlight team. Ted 16; Wrongness 11.
• THEN: Gartner will still come knocking, looking to hire me for outrageous sums of money to do nothing but blog and wax prophetic. NOW: Still no job offers. Damn. Ah, well. Ted 16; Wrongness 13.

A close game. Could've gone either way. *shrug* Ah, well. It was silly to try and score it in basketball metaphor, anyway—that's the last time I watch ESPN before writing this.

For 2010, I predict....

• ... I will offer 3- and 4-day training classes on F# and Scala, among other things. OK, that's not fair—yes, I have the materials, I just need to work out locations and times. Contact me if you're interested in a private class, by the way.
• ... I will publish two books, one on F# and one on Scala. OK, OK, another plug. Or, rather, more of a resolution. One will be the "Professional F#" I'm doing for Wiley/Wrox, the other isn't yet finalized. But it'll either be published through a publisher, or self-published, by JavaOne 2010.
• ... DSLs will either "succeed" this year, or begin the short slide into the dustbin of obscure programming ideas. Domain-specific language advocates have to put up some kind of strawman for developers to learn from and poke at, or the whole concept will just fade away. Martin's book will help, if it ships this year, but even that might not be enough to generate interest if it doesn't have some kind of large-scale applicability in it. Patterns and refactoring and enterprise containers all had a huge advantage in that developers could see pretty easily what the problem was they solved; DSLs haven't made that clear yet.
• ... functional languages will start to see a backlash. I hate to say it, but "getting" the functional mindset is hard, and there's precious few resources that are making it easy for mainstream (read: O-O) developers make that adjustment, far fewer than there was during the procedural-to-object shift. If the functional community doesn't want to become mainstream, then mainstream developers will find ways to take functional's most compelling gateway use-case (parallel/concurrent programming) and find a way to "git 'er done" in the traditional O-O approach, probably through software transactional memory, and functional languages like Haskell and Erlang will be relegated to the "What Might Have Been" of computer science history. Not sure what I mean? Try this: walk into a functional language forum, and ask what a monad is. Nobody yet has been able to produce an answer that doesn't involve math theory, or that does involve a practical domain-object-based example. In fact, nobody has really said why (or if) monads are even still useful. Or catamorphisms. Or any of the other dime-store words that the functional community likes to toss around.
• ... Visual Studio 2010 will ship on time, and be one of the buggiest and/or slowest releases in its history. I hate to make this prediction, because I really don't want to be right, but there's just so much happening in the Visual Studio refactoring effort that it makes me incredibly nervous. Widespread adoption of VS2010 will wait until SP1 at the earliest. In fact....
• ... Visual Studio 2010 SP 1 will ship within three months of the final product. Microsoft knows that people wait until SP 1 to think about upgrading, so they'll just plan for an eager SP 1 release, and hope that managers will be too hung over from the New Year (still) to notice that the necessary shakeout time hasn't happened.
• ... Apple will ship a tablet with multi-touch on it, and it will flop horribly. Not sure why I think this, but I just don't think the multi-touch paradigm that Apple has cooked up for the iPhone will carry over to a tablet/laptop device. That won't stop them from shipping it, and it won't stop Apple fan-boiz from buying it, but that's about where the interest will end.
• ... JDK 7 closures will be debated for a few weeks, then become a fait accompli as the Java community shrugs its collective shoulders. Frankly, I think the Java community has exhausted its interest in debating new language features for Java. Recent college grads and open-source groups with an axe to grind will continue to try and make an issue out of this, but I think the overall Java community just... doesn't... care. They just want to see JDK 7 ship someday.
• ... Scala either "pops" in 2010, or begins to fall apart. By "pops", I mean reaches a critical mass of developers interested in using it, enough to convince somebody to create a company around it, a la G2One.
• ... Oracle is going to make a serious "cloud" play, probably by offering an Oracle-hosted version of Azure or AppEngine. Oracle loves the enterprise space too much, and derives too much money from it, to not at least appear to have some kind of offering here. Now that they own Java, they'll marry it up against OpenSolaris, the Oracle database, and throw the whole thing into a series of server centers all over the continent, and call it "Oracle 12c" (c for Cloud, of course) or something.
• ... Spring development will slow to a crawl and start to take a left turn toward cloud ideas. VMWare bought SpringSource for a reason, and I believe it's entirely centered around VMWare's movement into the cloud space—they want to be more than "just" a virtualization tool. Spring + Groovy makes a compelling development stack, particularly if VMWare does some interesting hooks-n-hacks to make Spring a virtualization environment in its own right somehow. But from a practical perspective, any community-driven development against Spring is all but basically dead. The source may be downloadable later, like the VMWare Player code is, but making contributions back? Fuhgeddabowdit.
• ... the explosion of e-book readers brings the Kindle 2009 edition way down to size. The era of the e-book reader is here, and honestly, while I'm glad I have a Kindle, I'm expecting that I'll be dusting it off a shelf in a few years. Kinda like I do with my iPods from a few years ago.
• ... "social networking" becomes the "Web 2.0" of 2010. In other words, using the term will basically identify you as a tech wannabe and clearly out of touch with the bleeding edge.
• ... Facebook becomes a developer platform requirement. I don't pretend to know anything about Facebook—I'm not even on it, which amazes my family to no end—but clearly Facebook is one of those mechanisms by which people reach each other, and before long, it'll start showing up as a developer requirement for companies looking to hire. If you're looking to build out your resume to make yourself attractive to companies in 2010, mad Facebook skillz might not be a bad investment.
• ... Nintendo releases an open SDK for building games for its next-gen DS-based device. With the spectacular success of games on the iPhone, Nintendo clearly must see that they're missing a huge opportunity every day developers can't write games for the Nintendo DS that are easily downloadable to the device for playing. Nintendo is not stupid—if they don't open up the SDK and promote "casual" games like those on the iPhone and those that can now be downloaded to the Zune or the XBox, they risk being marginalized out of existence.

And for the next decade, I predict....

• ... colleges and unversities will begin issuing e-book reader devices to students. It's a helluvalot cheaper than issuing laptops or netbooks, and besides....
• ... netbooks and e-book readers will merge before the decade is out. Let's be honest—if the e-book reader could do email and browse the web, you have almost the perfect paperback-sized mobile device. As for the credit-card sized mobile device....
• ... mobile phones will all but disappear as they turn into what PDAs tried to be. "The iPhone makes calls? Really? You mean Voice-over-IP, right? No, wait, over cell signal? It can do that? Wow, there's really an app for everything, isn't there?"
• ... wireless formats will skyrocket in importance all around the office and home. Combine the iPhone's Bluetooth (or something similar yet lower-power-consuming) with an equally-capable (Bluetooth or otherwise) projector, and suddenly many executives can leave their netbook or laptop at home for a business presentation. Throw in the Whispersync-aware e-book reader/netbook-thing, and now most executives have absolutely zero reason to carry anything but their e-book/netbook and their phone/PDA. The day somebody figures out an easy way to combine Bluetooth with PayPal on the iPhone or Android phone, we will have more or less made pocket change irrelevant. And believe me, that day will happen before the end of the decade.
• ... either Android or Windows Mobile will gain some serious market share against the iPhone the day they figure out how to support an open and unrestricted AppStore-like app acquisition model. Let's be honest, the attraction of iTunes and AppStore is that I can see an "Oh, cool!" app on a buddy's iPhone, and have it on mine less than 30 seconds later. If Android or WinMo can figure out how to offer that same kind of experience without the draconian AppStore policies to go with it, they'll start making up lost ground on iPhone in a hurry.
• ... Apple becomes the DOJ target of the decade. Microsoft was it in the 2000's, and Apple's stunning rising success is going to put it squarely in the sights of monopolist accusations before long. Coupled with the unfortunate health distractions that Steve Jobs has to deal with, Apple's going to get hammered pretty hard by the end of the decade, but it will have mastered enough market share and mindshare to weather it as Microsoft has.
• ... Google becomes the next Microsoft. It won't be anything the founders do, but Google will do "something evil", and it will be loudly and screechingly pointed out by all of Google's corporate opponents, and the star will have fallen.
• ... Microsoft finds its way again. Microsoft, as a company, has lost its way. This is a company that's not used to losing, and like Bill Belichick's Patriots, they will find ways to adapt and adjust to the changed circumstances of their position to find a way to win again. What that'll be, I have no idea, but historically, the last decade notwithstanding, betting against Microsoft has historically been a bad idea. My gut tells me they'll figure something new to get that mojo back.
• ... a politician will make himself or herself famous by standing up to the TSA. The scene will play out like this: during a Congressional hearing on airline security, after some nut/terrorist tries to blow up another plane through nitroglycerine-soaked underwear, the TSA director will suggest all passengers should fly naked in order to preserve safety, the congressman/woman will stare open-mouthed at this suggestion, proclaim, "Have you no sense of decency, sir?" and immediately get a standing ovation and never have to worry about re-election again. Folks, if we want to prevent any chance of loss of life from a terrorist act on an airplane, we have to prevent passengers from getting on them. Otherwise, just accept that it might happen, do a reasonable job of preventing it from happening, and let private insurance start offering flight insurance against the possibility to reassure the paranoid.

See you all next year.

These are the things I think as I sit here in my resort hotel on the edge of the Dead Sea in Israel after the JavaEdge 2009 conference on Thursday:

• The JavaEdge hosts (Alpha CSP) are, without a doubt, the most gracious hosts I think I've ever had at a conference. And considering the wonderful treatment I've had at the hands of the 4Developers and JDD hosts in Krakow (Proidea) and the SDN hosts in Amsterdam, this is saying a lot. But the Alpha CSP folks have simply floored me, top to bottom, with their generosity and warmth.
• The JavaEdge crowd is a great one. I wasn't quite sure what to expect, because in the US we don't hear much about the tech going on in Israel, so I was a bit concerned that (a) my English was going to be difficult to grasp or that (b) my humor was going to sail over their heads due to the language barrier, or worse, (c), the developers at the conference wouldn't be ready to hear the keynote message ("Why the Next Five Years Will Be About Languages"). I shouldn't have been concerned on any of those points—this crowd understood me perfectly, laughed at most of my jokes (hey, not even my family gets all of them), and more importantly, not only accepted the thrust of the message but also came up to me afterwards and either sought clarification, challenged one or more points, or simply said they enjoyed the keynote. It was as engaged and enthusiastic a crowd as just about any I've had.
• Fan(tom) is something worth looking into. Some of the speakers at the conference were talking with me about Fan (recently renamed to Fantom, to make it easier to Google/Bing), and I've realized that Fan's too interesting a language for the amount of press that it gets. I think this is something I'm going to pursue in the coming calendar year, maybe put together some presentations and/or workshops on it.
• Israel is ready for Groovy, Scala, and closures in Java. These folks were chomping at the bit at the thought of using one or all of these, at least based on the comments and questions I got after the keynote.
• Swimming in the Dead Sea is a truly bizarre experience. To be honest, one doesn't really "swim" in the Dead Sea—one just rests on top of the water, because the salt content in the water is so high that it is (quite literally) impossible to go under the water. It's like lounging on an inflatable raft in the water, except without the raft. It borders on the creepy. Still, my skin is much softer now than it was before. ;-)
• Jerusalem is a fascinating city. Alpha CSP set me up with a tour guide (Ido Notman), and we toured Jerusalem yesterday: all four quarters of the Old City (the Christian quarter, the Jewish quarter, the Moslem quarter and the Armenian quarter), the "Tomb" of King David, the Holy Sepulchre (where Christ was supposedly crucified and buried), the Western Wall, and then back to Tel Aviv for the night. Throughout the entire day, Ido kept up a running commentary about the history of the city and the three religions that are centered there (Christianity, Judaism and Islam) and the stories/legends that each holds about the city's place in their religious beliefs. I came away just flat overwhelmed, and, once we got back, flat on my back—we walked for most of the day, and Jerusalem is not a flat city like you might expect—it's nestled in some serious mountains, which makes it a bit rough on the calves. But it was well worth it, because there's nothing like standing and looking at pillars right in front of you—excavated from beneath a high-rise apartment building, just there for anybody to stroll up to and see and touch and take photos with—that were built back when Rome meant the center of civilization. Wow.
• The Palestinian-Israeli and Arab-Israeli conflict(s) are a lot more "real" when you're in the middle of it (geographically). Seeing armed Israeli guards, driving through security checkpoints, even just driving past the wall that Israel is building to keep a physical barrier between them and Hamas/Hezbollah is all a vivid reminder that the nine-o'clock news is more than just something that's happening "over there" when you're "over there" too. The highway we took (the road from Jerusalem to Jericho, the same one mentioned in the parable of the Good Samaritan—and, yes, we passed the Inn of the Good Samaritan on the way here, which was just a little creepy and exciting and weird all at the same time) drove right alongside that wall for a stretch of about five or so kilometers, and I couldn't help but wonder if somebody in one of those apartment buildings over there, who had a clear line of sight to our car zipping by on the freeway, was looking at us through the scope of a sniper rifle. It's a creepy feeling, and even worse knowing that there may well have been an Israeli sniper looking back across the wall as well, into somebody's apartment. I won't weigh in on one side or the other here, because that's not my point; my point is that we in the US take our physical security way too much for granted, compared to some other parts of the world where it's not such a given.
• And no, in case you were wondering, I was never concerned for my safety. Yes, it's something I thought about. But you have a better chance of dying on a New York street corner from a runaway ice cream truck than you do from a rocket attack or a terrorist suicide bomb (or something like that). I'd come back in a heartbeat.
• Israelis really know how to party. First the after-conference party on Thursday night, then a quieter speaker dinner last night, but each time, the company was excellent, the food was amazing, and the wine/beer/liquor-of-choice was flowing fast. I don't know if it's just the Alpha CSP folks or Israelis in general, but these people really have a work-hard-play-hard mentality that I just love.

Thanks again to Miya, Ety, Shlomi, Roi, Alex and Ido for a wonderful combination work/vacation trip.

Those of you who've seen me speak on Java 7 at various conferences have heard me lament (in a small way) the fact that Sun decided last year (Dec 2008) to forgo the idea of including closures in the Java language. Imagine my surprise, then, to check my Twitter feed and discover that, to everyone's surprise, closures are back in as a consideration for the Java7 release.

Several thoughts come to mind:

• "WTF?!?!? This is a community effort?" Originally, when Sun created the Java Community Process, the tradeoff for a committee-based development process was against the open and fair inclusion of ideas from outside of Sun. But with the Java7 release still lacking a JSR (as of a few weeks ago, anyway; I haven't checked today to see if it was opened), and both the Modules facility and language extensions deferred to "Projects" (not JSRs), it seems Sun is now abandoning the JCP in favor of a Sun-dominant process that is certainly solicitous of the community at large, but not constrained or defined by it. And for the life of me, I can't tell if this is a good thing or a bad thing. It's good in that now we don't have to garner a critical mass of community momentum to get something included into the platform or language, but it's bad in that Sun has historically been the bigger drag on innovation there, not the community.
• "Can we please stop calling them closures?" This is a nit, but technically what we're talking about adding here are either lambda expressions or anonymous methods, depending on whose glossary you're using when you're talking. A true closure is one that will compute all referenced variables from the enclosing scope and automatically include them in the generated code, which (so far as I can tell) none of the Java anonymous method or lambda expression proposals currently include. But it's a nit, so I'll say it this once and then drop it.
• "Will Groovy, Scala, Clojure and all other JVM languages please report to the refactoring room?" People look at me quizzically when I say I'd like to see Java have closures in the language, because in general my take on language features in Java is that the Java language is more or less dead, and I could care less what happens to it; I'd vastly prefer to code in Groovy or Scala or Clojure or JRuby before writing something in Java. My rationale for wanting closures in Java, however, is this: by defining a common implementation for closures in Java, all of the above languages can refactor their implementations of anonymous methods/lambda expressions/etc into something that uses Java's closure implementation, and that'll make calling Groovy anonymous methods from Scala much much easier.
• "Why there, now?" Devoxx is apparently turning into JavaOne Winter, because Sun's been making a lot of pretty big announcements at that show, including last year's "no closures, no built-in XML support, ..." announcement about Java7, and now this year's "well, we lied, we're thinking about closures again". Fortunately I think the Devoxx folks have much better skills at keeping their conference relevant to the Java community than JavaOne's organizers did. And I say that despite the fact (or perhaps because of the fact) that I didn't speak there this year. ;-)
• "When is this all supposed to ship again?" Originally, my understanding was that JDK7 was slated to ship in the early part of 2010, but now rumor has it slipping to this time next year (2010). That is a huge postponement, and gives Microsoft a bit of an edge, since Visual Studio 2010 and .NET 4.0 are (again, according to rumor) supposed to ship somewhere around the end of 1Q2010. If Sun/Oracle keeps this up, we could very well be seeing a 2-.NET-releases-to-1-Java-release pattern, and that's disturbing in its own right. (Anybody else remember the days when Sun withdrew Java from ECMA, ISO and ANSI standardization consideration because they wanted to "innovate on the platform faster"?)
• "We really have no clue what we're talking about." Aside from rumors and hearsay (including the one that says that Mark Reinhold, who made the announcement, made up the syntax on the flight from the US to Belgium), we really don't have much by way of Sun-blessed official discussions of what this will look like or act like, at least none so far as I've been able to find, so any sort of supposition on whether it will be good or suck like an inverted hurricane is a tad premature. Trust me, I want to see where this goes, too, so I'll be keeping an eye out.

In the meantime, if you want to keep on top of the Java space, maybe it's time to consider a trip to Antwerp this time next year, since, if the new ship date rumors are to be believed,  it looks like Sun (once again) is planning to use Devoxx as the platform from which to make a large announcement, this time the release Java7 itself.

Update: Ola Bini noted that...

Two things:

• They are definitely closures. Calling them anonymous functions are incorrect, since they aren't really functions. Lambda expression is an OK name, but it has connotations that aren't really correct for a language like Java. A closure is defined as an anonymous piece of code that closes over at least one free variable, which in the case of this proposal will definitely happen. In fact, all of these will be closures, since they will be closing over the this at least.
• This is mostly on the level of compiler, syntax and type checking, and will NOT have any real implications for runtime. This means there will be no real sharing of implementation - at most JRuby, Groovy and Scala blocks will implement another interface (but all of them already implement Runnable and Callable so it's a limited win).

which prompted me to respond thusly:

First off, I actually never used the term "anonymous function"; instead, I said "anonymous method", which, as I understand it, is how the underlying implementation of these proposals will work: the syntax "#() return 42" will create an anonymous inner class instance of an interface defined by the library (in its "SimpleClosure" example, the BGGA compiler uses the interface "javax.lang.function.I", which has one method on it, "invoke()"), which, thus, makes this an anonymous method. We can't call them "anonymous functions" because Java has no function type, and probably never will. (And yes, it may seem like we're splitting hairs somewhat to differentiate between functions and methods,but once you've explored ML, Haskell, Scala, or F#, you really begin to see a huge difference in those terms, so it's important to be precise with our terminology, or else the conversation becomes almost entirely meaningless.)

Neal Gafter uses the definition "A closure is a function that captures the bindings of free variables in its lexical context." (http://gafter.blogspot.com/2007/01/definition-of-closures.html) Given that said same post also claims that Java has no function type (and therefore, by his definition, can't really have a closure), I suppose we could split the hairs even further and suggest that Java will never have closures until it has true function types. Personally, I'm happy to say that we can swap in "methods" for "functions" in this particular discussion, but my understanding is that capturing free variables also implies capturing variables referenced in the enclosing lexical context, which the current "closures" proposal (as reported by Alex Miller's closures page) will not do. (Non-final enclosing parameters will not be accessible, only those passed in formally as parameters. Stephen Colebourne reports as much: "[Mark Reinhold] also indicated that access to non-final variables was unlikely.")

Given that the current proposal suggests the new #() syntax will essentially generate an anonymous inner class with a method of the appropriate signature (though I do believe that method handles are targeted for use at some point, based on what I've been hearing through the rumor mill), to me it feels like the "closures" implementation is generating an anonymous method of an anonymous class with a few other restrictions included--hence my commentary above.

(Having said all that, the FCM proposal does provide complete capture of all referenced variables in enclosing scope, but Mark's keynote hasn't officially endorsed either the BGGA proposal or the FCM proposal, and if Sun keeps to their habits, they won't. They'll build something that's an amalgamation of all of them. Right now the current consensus seems to be to adopt the BGGA implementation behind the FCM syntax, which jives with Neal's 0.6a specification proposal.)

On top of that, the comment "all of these will be closures, since they will be closing over the this at least" is not, I don't think, entirely true. The details of the closures proposal aren't clear, but the "outer this" (which I believe is the "this" Ola refers to above) hasn't been explicitly mentioned in any of the closures proposals I've seen, nor have I seen any text suggesting that they will honor it, so I don't know that this is true. Of course, in absence of a specification or real working bits, all we can do is just speculate. However, having said that, playing around a bit with the BGGA prototype compiler (which, admittedly, is still one minor rev back from Neal's revised proposal), I saw no generated "outer this" in the generated code for the generated inner class implementation of the closure. If the comment above is meant to refer to the "this" of the inner class instance, then that would make all methods of an object-oriented language that provided an implicit "this" a closure, and somehow I doubt that's what Ola means, though I could, as always, be wrong.

As for the runtime implementation, as I said earlier I believe the plan is to use method handles (already on the table for JDK 7), which do have some runtime implications (generally good ones, from what I can tell so far), but not beyond what was already on the table for 7.

Phil Haack wrote a thoughtful, insightful and absolutely correct response to my earlier blog post. But he's still missing the point.

The short version: Phil's right when he says, "Agile is less about managing the complexity of an application itself and more about managing the complexity of building an application." Agile is by far the best approach to take when building complex software.

But that's not where I'm going with this.

As a starting point in the discussion, I'd like to call attention to one of Phil's sidebars: I find it curious (and indicative of the larger point) his earlier comment about "I have to wonder, why is that little school district in western Pennsylvania engaging in custom software development in the first place?" At what point does standing a small Access database up qualify as "custom software development"? And I take huge issue with Phil's comment immediately thereafter: "" That's totally untrue, Phil—you are, in fact, creating custom educational curricula, for your children at home. Not for popular usage, not for commercial use, but clearly you're educating your children at home, because you'd be a pretty crappy parent if you didn't. You also practice an informal form of medicine ("Let me kiss the boo-boo"), psychology ("Now, come on, share the truck"), culinary arts ("Would you like mac and cheese tonight?"), acting ("Aaar! I'm the Tickle Monster!") and a vastly larger array of "professional" skills that any of the "professionals" will do vastly better than you.

In other words, you're not a professional actor/chef/shrink/doctor, you're an amateur one, and you want tools that let you practice your amateur "professions" as you wish, without requiring the skills and trappings (and overhead) of a professional in the same arena.

Consider this, Phil: your child decides it's time to have a puppy. (We all know the kids are the ones who make these choices, not us, right?) So, being the conscientious parent that you are, you decide to build a doghouse for the new puppy to use to sleep outdoors (forgetting, as all parents do, that the puppy will actually end up sleeping in the bed with your child, but that's another discussion for another day). So immediately you head on down to Home Depot, grab some lumber, some nails, maybe a hammer and a screwdriver, some paint, and head on home.

Whoa, there, turbo. Aren't you forgetting a few things? For starters, you need to get the concrete for the foundation, rebar to support the concrete in the event of a bad earthquake, drywall, fire extinguishers, sirens for the emergency exit doors... And of course, you'll need a foreman to coordinate all the work, to make sure the foundation is poured before the carpenters show up to put up the trusses, which in turn has to happen before the drywall can go up...

We in this industry have a jealous and irrational attitude towards the amateur software developer. This was even apparent in the Twitter comments that accompanied the conversation around my blog post: "@tedneward treating the disease would mean... have the client have all their ideas correct from the start" (from @kelps). In other words, "bad client! No biscuit!"?

Why is it that we, IT professionals, consider anything that involves doing something other than simply putting content into an application to be "custom software development"? Why can't end-users create tools of their own to solve their own problems at a scale appropriate to their local problem?

Phil offers a few examples of why end-users creating their own tools is a Bad Idea:

I remember one rescue operation for a company drowning in the complexity of a “simple” Access application they used to run their business. It was simple until they started adding new business processes they needed to track. It was simple until they started emailing copies around and were unsure which was the “master copy”. Not to mention all the data integrity issues and difficulty in changing the monolithic procedural application code.

I also remember helping a teachers union who started off with a simple attendance tracker style app (to use an example Ted mentions) and just scaled it up to an atrociously complex Access database with stranded data and manual processes where they printed excel spreadsheets to paper, then manually entered it into another application.

And you know what?

This is not a bad state of affairs.

Oh, of course, we, the IT professionals, will immediately pounce on all the things wrong with their attempts to extend the once-simple application/solution in ways beyond its capabilities, and we will scoff at their solutions, but you know what? That just speaks to our insecurities, not the effort expended. You think Wolfgang Puck isn't going to throw back his head and roar at my lame attempts at culinary experimentation? You think Frank Lloyd Wright wouldn't cringe in horror at my cobbled-together doghouse? And I'll bet Maya Angelou will be so shocked at the ugliness of my poetry that she'll post it somewhere on the "So You Think You're A Poet" website.

Does that mean I need to abandon my efforts to all of these things?

The agilists' community reaction to my post would seem to imply so. "If you aren't a professional, don't even attempt this?" Really? Is that the message we're preaching these days?

End users have just as much a desire and right to be amateur software developers as we do at being amateur cooks, photographers, poets, construction foremen, and musicians. And what do you do when you want to add an addition to your house instead of just building a doghouse? Or when you want to cook for several hundred people instead of just your family?

You hire a professional, and let them do the project professionally.

The above quote was tossed off by Billy Hollis at the patterns&practices Summit this week in Redmond. I passed the quote out to the Twitter masses, along with my +1, and predictably, the comments started coming in shortly thereafter. Rather than limit the thoughts to the 120 or so characters that Twitter limits us to, I thought this subject deserved some greater expansion.

But before I do, let me try (badly) to paraphrase the lightning talk that Billy gave here, which sets context for the discussion:

• Keeping track of all the stuff Microsoft is releasing is hard work: LINQ, EF, Silverlight, ASP.NET MVC, Enterprise Library, Azure, Prism, Sparkle, MEF, WCF, WF, WPF, InfoCard, CardSpace, the list goes on and on, and frankly, nobody (and I mean nobody) can track it all.
• Microsoft released all this stuff because they were chasing the "enterprise" part of the developer/business curve, as opposed to the "long tail" part of the curve that they used to chase down. They did this because they believed that this was good business practice—like banks, "enterprises are where the money is". (If you're not familiar with this curve, imagine a graph with a single curve asymptotically reaching for both axes, where Y is the number of developers on the project, and X is the number of projects. What you get is a curve of a few high-developer-population projects on the left, to a large number of projects with just 1 or 2 developers. This right-hand portion of the curve is known as "the long tail" of the software industry.)
• A lot of software written back in the 90's was written by 1 or 2 guys working for just a few months to slam something out and see if it was useful. What chances do those kinds of projects have today? What tools would you use to build them?
• The problem is the complexity of the tools we have available to us today preclude that kind of software development.
• Agile doesn't solve this problem—the agile movement suggests that we have to create story cards, we have to build unit tests, we have to have a continuous integration server, we have to have standup meetings every day, .... In short, particularly among the agile evangelists (by which we really mean zealots), if you aren't doing a full agile process, you are simply failing. (If this is true, how on earth did all those thousands of applications written in FoxPro or Access ever manage to succeed? –-Me) At one point, an agilist said point-blank, "If you don't do agile, what happens when your project reaches a thousand users?" As Billy put it, "Think about that for a second: This agile guy is threatening us with success."
• Agile is for managing complexity. What we need is to recognize that there is a place for outright simplicity instead.

By the way, let me say this out loud: if you have not heard Billy Hollis speak, you should. Even if you're a Java or Ruby developer, you should listen to what he has to say. He's been developing software for a long time, has seen a lot of these technology-industry trends come and go, and even if you disagree with him, you need to listen to him.

Let me rephrase Billy's talk this way:

Where is this decade's Access?

It may seem like a snarky and trolling question, but think about it for a moment: for a decade or so, I was brought into project after project that was designed to essentially rebuild/rearchitect the Access database created by one of the department's more tech-savvy employees into something that could scale beyond just the department.

(Actually, in about half of them, the goal wasn't even to scale it up, it was just to put it on the web. It was only in the subsequent meetings and discussions that the issues of scale came up, and if my memory is accurate, I was the one who raised those issues, not the customer. I wonder now, looking back at it, if that was pure gold-plating on my part.)

Others, including many people I care about (Rod Paddock, Markus Eggers, Ken Levy, Cathi Gero, for starters) made a healthy living off of building "line of business" applications in FoxPro, which Microsoft has now officially shut down. For those who did Office applications, Visual Basic for Applications has now been officially deprecated in favor of VSTO (Visual Studio Tools for Office), a set of libraries that are available for use by any .NET application language, and of course classic Visual Basic itself has been "brought into the fold" by making it a fully-fledged object-oriented language complete with XML literals and LINQ query capabilities.

Which means, if somebody working for a small school district in western Pennsylvania wants to build a simple application for tracking students' attendance (rather than tracking it on paper anymore), what do they do?

Bruce Tate alluded to this in his Beyond Java, based on the realization that the Java space was no better—to bring a college/university student up to speed on all the necessary technologies required of a "productive" Java developer, he calculated at least five or six weeks of training was required. And that's not a bad estimate, and might even be a bit on the shortened side. You can maybe get away with less if they're joining a team which collectively has these skills distributed across the entire team, but if we're talking about a standalone developer who's going to be building software by himself, it's a pretty impressive list. Here's my back-of-the-envelope calculations:

• Week one: Java language. (Nobody ever comes out of college knowing all the Java language they need.)
• Week two: Java virtual machine: threading/concurrency, ClassLoaders, Serialization, RMI, XML parsing, reference types (weak, soft, phantom).
• Week three: Infrastructure: Ant, JUnit, continuous integration, Spring.
• Week four: Data access: JDBC, Hibernate. (Yes, I think you need a full week on Hibernate to be able to use it effectively.)
• Week five: Web: HTTP, HTML, servlets, filters, servlet context and listeners, JSP, model-view-controller, and probably some Ajax to boot.

I could go on (seriously! no JMS? no REST? no Web services?), but you get the point. And lest the .NET community start feeling complacent, put together a similar list for the standalone .NET developer, and you'll come out to something pretty equivalent. (Just look at the Pluralsight list of courses—name the one course you would give that college kid to bring him up to speed. Stumped? Don't feel bad—I can't, either. And it's not them—pick on any of the training companies.)

Now throw agile into that mix: how does an agile process reduce the complexity load? And the answer, of course, is that it doesn't—it simply tries to muddle through as best it can, by doing all of the things that developers need to be doing: gathering as much feedback from every corner of their world as they can, through tests, customer interaction, and frequent releases. All of which is good. I'm not here to suggest that we should all give up agile and immediately go back to waterfall and Big Design Up Front. Anybody who uses Billy's quote as a sound bite to suggest that is a subversive and a terrorist and should have their arguments refuted with extreme prejudice.

But agile is not going to reduce the technology complexity load, which is the root cause of the problem.

Or, perhaps, let me ask it this way: your 16-year-old wants to build a system to track the cards in his Magic deck. What language do you teach him?

We are in desperate need of simplicity in this industry. Whoever gets that, and gets it right, defines the "Next Big Thing".

Recently, an email crossed my Inbox from a friend who was concerned about some questionable practices involving my content (as well as a few others'); apparently, I have been listed as an "author" for SysCon, I have a "domain" with them, and that I've been writing for them since 10 January, 2003, including two articles, "Effective Enterprise Java" and "Java/.NET Interoperability".

Given that both of those "articles" are summaries from presentations I've done at conferences past, I'm a touch skeptical. In fact, it feels like those summaries were scraped from conferences I've done in the past, and I certainly don't remember ever giving Sys-Con (or any other conference) the right to reprint my presentation as an article.

Then it turns out that apparently I'm not the only one suffering this problem. Go. Read that article, then come back. I promise, I'll wait.

(Seriously, go read it.)

Wow. Just... wow. If even half of what Aral's story is true (and I'm inclined to believe at least part of it, given that he's done some pretty meticulous documentation of at least his side of the story), then this is beyond outrageous, and squarely into "completely unethical".

Now, I'll be the first to admit, I've not heard back from Sys-Con about any of this, so if I get any sort of response I'll be sure to update this blog post. But...

Calling anyone a "homosexual son of a bitch", "terrorist" or "fag" is so unbelievably offensive it staggers the mind. Normally, I'd be a bit hesitant to just give either party the benefit of the doubt on that one, given just how ludicrous the accusation sounds, but Aral includes screen shots of the articles, which in of itself lends an air of credibility to the accusation—either Aral is the world's worst Turkish translator, or Sys-Con's translation into Turkish is a bit on the "edgy" side, or Sys-Con really did call him that. Which implies that whichever way this goes, doesn't look good for one of the two parties. But even if we leave that to one side....

Sys-Con is playing with fire by collecting my content and claiming me as an author. Sys-Con never contacted me about becoming a part of their "Ulitzer" website. They never asked me for permission to reprint my articles, though, I'll admit, I can't find where the articles actually exist, nor links to the articles, so maybe they didn't, actually, reprint the article, but just link to them... except I can't find the links to the articles or the presentations, either. They never asked me for an updated bio or photo, and in fact, they pretty clearly grabbed both bio, photo and "summaries" from an old location, because that bio lists me as a DevelopMentor instructor (which I haven't been for two years or so), and as living in Sacramento, CA (which I haven't been for about three years or so). Let me be very clear about this: I do not write for Sys-Con Media. I never have. They have never asked permission to reuse any of the content I have produced. I am appalled at being included in such a fashion.

Note that I'm not opposed to being linked to, mind you—if I put material on my blog, I generally expect (and hope) that people will link to it, and I don't demand permission or even notification when it happens. But to claim that I've written material for an entity does mean I expect to at least be asked if it's OK to use my likeness, name, or material. No such request was ever made of me, so far as I can remember or find (through my own email archives, which stretch back to 2001).

And I can say that I've thought about this issue before, from the other side of the story—back when I was editor at TheServerSide.NET, we began a "blogger's program" that would take interesting blog posts from around the Internet and "collect" them in some fashion for TSS.NET readers. Originally, the thought was to simply reproduce the content directly on our site, and I hated that idea, for the same reasons as I dislike it when somebody does it to me. Regardless of the licensing model the blog entries are published under, to me, a publication or media firm owes the author at least the right of refusal, and a chance to be notified when their material is reused. (In the end, we chose to ask authors if we could reproduce their material in the program, and we never (to my knowledge) had an author refuse.) It doesn't take a real rocket scientist's brain to figure out that asking permission is never a bad thing to do if you want to maintain good will with your sources of material.

This is an open and public request to Sys-Con media: either contact me about using my name, likeness and material on your website, or remove it. (I have emailed their editorial and asked them to acknowledge receipt of my request.)

In the meantime, I will be making every effort to make sure that other content-producers I know are aware of Sys-Con's practices, so they can act as they see fit.

If you are a reader, and find this distasteful as well, then I suggest you follow some of the suggestions mentioned in Aral's blog post:

• Tell everyone you know about what Sys-Con is doing (but don't link to them so as not to give them Google Juice). If tweeting, leave out the http:// bit so that your URL is not automatically made into a link.
• Sys-Con feeds upon the work of authors and speakers to live. If all authors had their content removed from Sys-Con and Ulitzer, they would not have pages to put ads on. So go through their list of authors and notify the ones you know. If they are unaware that they're listed there, they will most likely want themselves removed. Update: I've created a single list of all Sys-Con's Ulitzer authors. More information and the full list are in this post. The original list of authors is at http://www.ulitzer.com/?q=authors. You can ask for your Ulitzer/Sys-Con author page to be removed by emailing editorial@sys-con.com.
• Contact their advertisers and tell them what you think of their association with Sys-Con.
• If you know any speakers speaking at Sys-Con events, make sure they know the kind of company they are associating themselves with. Do the same with anyone you know who is thinking of attending one of their events. Raise awareness about their events at your place of work.
• Make sure Google knows that Sys-Con/Ulitzer is spamming Google with tons of duplicate content. Report them on Google's spam page for posting duplicate content. According to their terms and conditions, Google should stop indexing Sys-Con/Ulitzer. See this comment for a template you can use when reporting them.
• Make sure Google News knows that they are syndicating libelous articles from Sys-Con. Use the Google News Report an Issue form to report the following articles: http://internetvideo.sys-con.com/node/1017038, http://internetvideo.sys-con.com/node/1028923, http://www.sys-con.com/node/1035252, http://air.ulitzer.com/node/1038383, http://openwebdeveloper.sys-con.com/node/1039556, and http://cloudcomputing.sys-con.com/node/1047589

Meanwhile, I'm going to be talking about this to everybody I know at Microsoft, desperately seeking to find out which department engaged the advertising with Sys-Con, and looking to convince them that they don't need this kind of press or association. Ditto for the contacts (far fewer in number) I have with IBM, and any other Sys-Con advertiser I find.

Well, OK, the title is trolling ever so slightly, but there is an interesting trend at work, and I'm genuinely concerned about its ultimate expression if the trend continues to its logical conclusion. Have a look and tell me if you agree or disagree.

Apparently the Rails community isn't the only one pursuing that ephemeral goal of "edginess"—another blatantly sexist presentation came off without a hitch, this time at a Flash conference, and if anything, it was worse than the Rails/CouchDB presentation. I excerpt a few choice tidbits from an eyewitness here, but be warned—if you're not comfortable with language, skip the next block paragraph.

Yesterday's afternoon keynote is this guy named Hoss Gifford — I believe his major claim to fame is that viral "spank the monkey" thing that went around a few years back.  Highlights of his talk:

• He opens his keynote with one of those "Ignite"-esque presentations — where you have 5-minutes and 20 slides to tell a story — and the first and last are a close-up of a woman's lower half, her legs spread (wearing stilettos, of course) and her shaved vagina visible through some see-thru panties that say "drink me," with Hoss's Photoshopped, upward-looking face placed below it.
• He later demos a drawing tool he has created (admittedly with someone else's code) and invites a woman to come up to try it.  After she sits back down, he points out that in her doodles she's drawn a "cock."
• Then he decides he wants to give a try at using the tool to draw a "cock" (he loves this word) — and draws a face, then a giant dick (he redraws it three times) that ultimately cums all over the face.
• A multitude of references to penises and lots of swearing — and also "If you are easily offended, fuck you!"
• And then, to top it off, a self-made flash movie of an animated woman's face, positioned as if she's having sex with you, who gradually orgasms based on the speed of your mouse movement on the page.

Wow. Just... wow. To call this unprofessional smacks of calling Hitler a "socially awkward individual"... or using a euphemism like "mild medical condition" to refer to death. This is so far "over the line" that it's unbelievable. Even Mr. Aimonetti's "CouchDB" presentation, as bad as it was, at least tried to tie the analogy together in a meaningful, if offensive, way. This is just male posturing at its worst. (I'm shocked Hoss didn't whip off his pants and demand the women in the room bow down in worship to his obviously superior manhood.)

Fortunately, according to the source, the conference organizer seems to be pretty responsive, so kudos to the one adult in the room, but....

What's worse, apparently the presenter and more than a few of his pals are (in the best traditions of assholery) blatantly unrepentant about the whole thing, claiming the moral high ground in much the same way that the Rails idiots did—it's all in good fun, if you don't find it funny you're a prude, and so on:

I checked Twitter (hashtag #flashbelt) to see what the responses were.  Here are some notable remarks:

• Fonx is reading the #flashbelt rants on Hoss offending the ladies w/ a few swear words & a penis drawing - r u really that prudish & sexist?
• nthitz lol @hoss69 "If you are easily offended, fuck you" #flashbelt
• livenootrac Ladies of #flashbelt , I am sorry for the Hoss preso, but in the flash community he gets a pass, kinda like Don Rickles - that's just Hoss.
• CujoJpn @livenootrac And there were many ladies at #flashbelt who were offended by Hoss' Preso some were thick skinned and took it as is.

So, if you didn't like it then
a) you are a prude - and sexist (?)
b) fuck you
c) suck it because Hoss gets a pass here in the boy's club known as "the flash community" and
d) you are a wimpy girl who isn't strong enough / man enough / "thick-skinned" enough  to deal with it.

Even more... wow. Talk about justification and marginalization. Amazing.

Before I figuratively smack this Hoss guy around the blog for a while, let's take a brief moment for reflection—what's going on here? Why all the misogynistic presentations recently? Is this reflective of a general trend in the programming industry? Of society in general? Is the world coming to an end?

A few possibilities present themselves:

• The lack of women in the IT industry means there's nobody around to act as a "gender filter" to keep things on an even keel. In other words, the genders constantly filter themselves based on the company they keep, and because the boys who put these presentations together don't have female input, they simply don't know where to draw the line for mixed company. This theory also presumes that an industry that's made up primarily of women will also lack such a filter and "girls will be girls" as a result. Unfortunately I have no good counterexamples at hand to examine—anybody know of an industry populated primarily by women, and can weigh in with experience there? The closest I get is my brief experience working in a restaurant with an almost-all-woman serving staff, and from that brief experience, yep, the theory holds. Solution? Easy: get more women in IT, and things will re-balance themselves naturally.
• Programmers are principally males who have no redeeming social skills. In other words, the industry gathers up exactly the kind of men who find objectifying women and reveling in late-acquired testosterone overdoses to be gratifying, and this kind of behavior is the result. If true, it leads to the conclusion that programmers are no more evolved than the Navy sailors involved in the Tailhook scandal of a few years ago. So go ahead, smack your wives and girlfriends around a little if they get a little "uppity", it's OK, 'cuz u r a l33t d00d. Personally? I find the idea ludicrous—there is definitely a strong antisocial streak that runs through the IT ecosystem (how many of you met your friends via World of Warcraft again?), but like all stereotypes, there's some elements of truth to it, and a lot of exaggeration. And frankly, anybody who believes in this theory is welcome to come with me to dinner at a No Fluff Just Stuff show and meet the other speakers, and listen in on our "boys club" conversations, including questions like, "Which movie best represents the book it was made after?" and "If given a mandate to create a programming language, what language would your language most resemble?". Oh, and the odd fart joke. We are boys, after all.
• We're hypersensitive to the subject right now. In other words, these kind of presentations have always been going on, and it's just that we notice them now, in the same way that you notice a particular brand of car on the road a lot more when you're thinking about buying that brand and model of car. Frankly, I don't buy this argument—I've been to a lot of presentations over the past decade, and I've never seen any that were anything like this.
• This is the YouTube generation, with access to everything the Internet has to offer, and this is "just how they do things". After all, how much maturity, sexual discretion and adult behavior can we expect of the generation that gave us "Girls Gone Wild" and its ilk? It's just a "generation gap" thing, and we old fogies who didn't grow up with Internet porn just a browser-click away just don't "get it". Hmm.... somehow, I just don't buy it. Sure, there may be some elements of this involved here (I'm really curious to see what all these "Girls Gone Wild" girls are going to say to their own daughters in a decade or so...), but I think that's too easy an answer, and an eminently unhelpful one.
• We have copycatters out there trying to follow the path of people they respect. If you're looking up at this Hoss character and thinking, "I want to be just like him!", you really should see a therapist and develop a sense of self, before you find yourself without friends. Hoss gets a pass because of your misguided fan-boi hero-worship. So does Paris Hilton. You want to be the Paris Hilton of your social circle? Go for it. After all, she's highly respected and loved, right? Take a clue from the next car wreck you drive past—everybody's slowing to look not because they wish they were in the body bag, folks, but because we have a ghoulish fascination with it. In the case of Ms. Hilton, that ghoulish fascination is with those who self-destruct in spectacular fashion. (Me, I'd love to be the fly on the wall at the Hoss residence when he tries to explain this whole thing to his daughter or his date/girlfriend/wife, if he ever finds one.)
• The presenters taking this tack are looking for an easy path to fame. In the grand traditions of Andrew Dice Clay ("Oh!"), the easiest way for a presenter to "stand out" from the rest of the crowd of presenters is to do something outrageous and call it "edgy", and stake out a claim on the edge of the civilization, rather than try to integrate with the rest of the crowd and build something up slowly. Don Box has already claimed "HTTP is dead", I made the analogy between a technology and a military conflict, and Matt Aimonetti claimed a data storage framework "performs like a pr0n star", so what's left but to stake out ground even further out on the fringe and just be misogynistic? Fortunately, history suggests that people with content-free/shock-heavy presentations (or even content-heavy/shock-heavy ones) don't go the distance, so to speak, and that once there's nowhere more shocking left to go, the audience comes back to the content-heavy/shock-light discussions and stays there for a while. Unfortunately, this means we're going to have to suffer through somebody's "Live YouPorn filming" talk first, which I'm not looking forward to.

And now for the smacking around... but you know, I suddenly realize that the volume of comments on the original post leave with nothing to do or say that's not already being said, so to just "pile on" would only serve to let me vent, and I have other outlets for that. But it would be inappropriate to just "walk away", so to speak, so with that in mind....

Hoss, you're an idiot. Like any sprinter, you're going to head up the pack for a bit, but soon enough, your "shtick" is going to flame out and you'll be left behind with all the other "shock jocks" of the 80's who found their material unwelcome after a while. So enjoy the spotlight (such as it is) while you can. In the meantime, I'm off to revise a few presentations, and stick with solid ideas and analogies, and maybe dropping the odd F-bomb when I want to make a point, just for emphasis, because I know something you apparently don't:

Shock makes a point because of the contrast to the rest of the talk, not because of its inherent "edginess".

Meanwhile, by all means, continue to be an idiot. You just make me look better by comparison, for which I thank you.

Update: See below, but I wanted to include the text Mike Abercrombie (DM's owner) posted as a comment to this post, in the body of the blog post itself. "Ted - All of us at DevelopMentor greatly appreciate your admiration. We're also grateful for your contributions to DevelopMentor when you were part of our staff. However, all of us that work here, especially our technical staff that write and delivery our courses today, would appreciate it if you would check your sources before writing our eulogy. DevelopMentor is open for business and delivering courses this week and we intend to remain doing so." Duly noted, Mike. Apology offered (and hopefully accepted).

An email crossed my desk today, announcing that DevelopMentor, home to so many good people and fond memories, has (at least temporarily) closed its doors.

I admit to a small, carefully-cushioned place in my heart where I mourn over this.

DevelopMentor was such a transcendent place for me. Much, if not most or all, of the acceleration that came in my career came not only while I was there, but because I was there.

So much of my speaking persona and skill I owe to Ron Sumida, who took a half-baked neophyte of intermediate speaking skill, and in an eight-hour marathon session still referred to in my mental memoirs as my "Night with Scary Ron", shaped me and taught me tricks about speaking that I continue to use to this day. That I got to know him as a friend and confidant later still to this day ranks as one of my greatest blessings.

I remember my first DM Instructor Retreat, where I met so many of the names I'd read about or heard about, and feeling "Oh, my God" fanboy-ish. I remember Tim Ewald giving a talk on transactions at that retreat that left me agape—I seriously didn't understand half of what he was saying, and rather than feeling overwhelmed or ashamed, I remember distinctly thinking, "Wow—I have found a home where I can learn SO much more." It was like waking up one morning to find that your writing workshop group suddenly included Neal Stephenson, Stephen Pinker, C.S. Lewis and Ernest Hemingway. (Yes, I know those last two are dead. Work with me here.)

I remember the day that Lorie (the ops manager at the time) called me to say that Don Box wanted me to work with him on the C# course. I was convinced that she'd called the wrong Ted, meaning instead to reach for Ted Pattison in her Rolodex and coming up a few letters shy. She tartly informed me, "No, I know exactly who I'm talking to, and are you interested or not?" How could I refuse? Help the Diety of COM write DM's flagship course on Microsoft's flagship technology for the next decade? "Hmm...", I say out loud, not because I needed time to think about it, but because a thread in the back of my head says, "Is there any scenario here where I say no?"

I still fondly recall doing a Guerilla .NET at the Torrance Hilton shortly after the .NET 1.0 release, and having a conversation with Don in my hotel room later that night; that was when he told me "Microsoft is working on an open-source version of the CLR". I was stunned—I had no idea that said version would factor pretty largely in my life later. But it opened my eyes, in a very practical way, to how deeply-connected DevelopMentor was to Microsoft, and how that could play out in a direct fashion.

When Peter Drayton joined, he asked me to do a quick review pass on the reference section of his C# in a Nutshell, and I agreed because Peter was a good guy (and somebody I'd hoped would become a friend), and wanted to see the book do well. That went from informal review to formal review to "well, could you maybe make it an editing pass?" to "Would you like to write a few chapters?" to "Well, let's sign you up as a co-author...". That project is what introduced me to John Osborn, which in turn led him to call me one day and say, "Some guys at Microsoft are working on an open-source version of the CLR, and would like to have a 'professional writer' help them write a book on it. Interested?" That led to SSCLI Internals, working with David Stutz, and wow, did I learn a helluvalot from that project, too.

Effective Enterprise Java came through DevelopMentor, thanks again to Don Box, who introduced me to the folks at Addison-Wesley that put the contract (and Scott Meyers, another blessing) in front of me.

DM got me my start in the conference circuit, as well. In 2002, John Lam pinged me over email—he'd recently become track chair for Connections down in Orlando, and was I interested in speaking there? I was such a newbie to the whole idea, but having taught classes roughly twice every month, I wasn't worried about the speaking part, but the rest of the process. John walked me through the process, and in doing so, set me down a path that would almost completely redefine my career within a year or so.

Even my Java chops got built up—the head of our Java curriculum was Stu Halloway (recently of Clojure fame), and between him, Kevin Jones, Si Horrell, Brian Maso and Owen Tallman, man, did I feel simultaneously like a small child among giants and like a kid in a candy store. Every time I turned around, they'd discovered something new about the Java platform that floored me. Bob Beauchemin has forgotten more about databases in general than I will ever learn, and he had some insights on the intersection of Java + databases that still hang with me today.

And my start with No Fluff Just Stuff came through DevelopMentor, too. Jason Whittington heard through a mutual friend (Erik Hatcher, of Ant fame) about this cool little conference being held in Denver, and maybe I should look into it. That led to an email intro to Jay Zimmerman, a dinner together while I was teaching in Denver a few weeks later, and before I knew it, I was on the Denver NFJS schedule, including the speaker panel, where I uttered the then-infamous line, "Swing sucks. Get over it."

DevelopMentor, you shaped my career—and my life—in so many ways, you will always be a source of pleasant memories and a group of friends and acquaintances that I would never have had otherwise. Thank you so much.

Rest in peace.

Update: Well, as it turns out, I have to rescind at least part of my eulogy, as the post itself generated quite a stir—the folks at DevelopMentor were pretty quick to email me, pointing out that they're still alive and well. In fact, as one of them (a friend of mine still working there) put it, "We were all kinda surprised when we came to work this morning and discovered that we could go home." Fortunately, the DevelopMentor folks were pretty gracious about what could've been a very ugly situation, and I apologize for to them for the misunderstanding—all I can say is that my "source" must've also been mistaken, and I'm glad that we're all still good. And lest it need to be said out loud, I heartily want nothing but the best for DM, and hope that I never have to write this message again.

Yep, you heard that right—Aaron Erickson, author of The Nomadic Developer, is now a ThoughtWorker.

For those of who you don't know Aaron, he's been a consultant at another consulting company for a while, and has been exploring a number of different topics in the .NET space for a few years now, not least of which is one of my favorites (F#) and one of THoughtWorks' favorites (agile). He's been speaking at a number of events, including the Connections conferences, and he's going to bring some serious market-development potential to our Chicago office, something that's obviously of concern right now in these current economic conditions.

He also cooks a mean bacon-wrapped scallop, but that's another story for another day.

I'm looking forward to having him be a part of the growing collection of .NET rock stars at ThoughtWorks. Wanna come join us? Always room for a few more....

These are the things I think as I wing my way out of LA fresh from this year's TechEd 2009 conference:

• I think I owe the attendees at DTL309 ("Busy .NET Developer's Guide to F#") an explanation. It's always embarrassing when your brain freezes during a presentation, and that's precisely what happened during the F# talk—I completely spaced on the syntax for implementing an interface on a class in F#. (To the attendees who commented "consider preparing a bit better so you dont forget the sintax :)" and "Not remembering the language syntax sorta comes across bad doesn't it?", you're absolutely right, which prompts this next sentence.) I apologize profusely to those who were there—I just blew it. For the record, the missing syntax looks like this:

  #light
  
  
  type IStudy =
  abstract Study: string ->
  unit
  
  
  type Person(firstName : string, lastName : string,
  age : int) =
  
  member p.FirstName = firstName
  
  member p.LastName = lastName
  
  member p.Age = age
  override p.ToString() = 
  
  
  System.String.Format("[Person: firstName={0}, lastName={1},
  age={2}]",
  
  p.FirstName, p.LastName, p.Age);
  
  
  type Student(firstName : string, lastName : string,
  age : int, subject : string)
  =
  
  inherit Person(firstName, lastName, age)
  interface IStudy with
  
  member s.Study(sub : string) =
  
  System.Console.WriteLine("Hey, Ma, I'm studying
  {0}!", sub)
  
  member s.Subject = subject
  override s.ToString() =
  
  System.String.Format("[Student: " + base.ToString()
  + " subject={0}]", s.Subject);
  

  
  
  Truth is, though, right now not a lot of people (myself included) are writing types that formally implement a given interface—the current common practice appears to be an object expression instead, something along these lines:

  let monkey =
  
  { new IStudy with
  
  member p.Study(subject : string) =
  
  System.Console.WriteLine("Oook eeek aah aah {0}!",
  subject) }
  
  monkey.Study("Visual Basic")
  

  
  
  In this way, the object handed back still implements the interface type that the client wants to call through, but the defined type remains anonymous (and thus provides an extra layer of encapsulation against implementation details leaking out). The most frustrating part about that particular snafu? I had a Notepad window open with some prepared code snippets waiting for me (a fully-defined Person type, a fully-defined Student type inheriting from Person, and so on) if I needed to grab that code because typing it out was taking too long. Why didn't I use it? I just forgot. Oy.....
• Clearly Microsoft is thinking big things about Azure. There were a lot of sessions around Azure and cloud computing, far more than I'd honestly expected, given how new (and unreleased) the Azure bits are. This is a subject I would have expected to see covered this deeply at PDC, not TechEd.
• TechEd Speaker Idol is a definite win, to me. I watched the final round of Speaker Idol on Thursday night (before catching the redeye out to Atlanta for the NFJS show there this weekend), and quite honestly, I was blown away by the quality of the presentations—they were all of them better than some of the TechEd speakers I'd seen, and it was great to hear that not only will the winner, who did a great presentation on legacy application support in Windows7 (and whose name I didn't catch, sorry) be guaranteed a slot at TechEd, but I overheard that the runner-up, a Polish security expert who demoed how to break Process Explorer (in front of Mark Russinovich, no less!), will also be speaking at TechEd Berlin this year.
• As always, the parties at TechEd were where the real value lay. This may seem like an odd statement to those whose heads are a bit full right now from five days' worth of material (six, if you attended a pre-con), but remember that I'm a speaker, so the sessions aren't always as useful as they are to people who've not seen this content before (or have the kind of easy access to the people building it and/or presenting it that I'm fortunate and privileged to have). Any future attendees should take serious note, though: networking is a serious part of this business, and if you're not going out to the parties (or creating a few of your own while you're there) and handing out business cards left and right, you're missing a valuable opportunity.
• I'm looking forward to TechEd 2010. Particularly because, thanks to a few technical snafus, I had the chance to sit down with the folks who organize and run TechEd and vent for a little bit about everything I found annoying (as a speaker). Not only were my comments not blown off, but it started a really productive discussion about how to make the behind-the-scenes experience for the TechEd speakers a more pleasant and streamlined one. What's more, we're planning to revisit some of these discussions in the months to come as they start their preparations for TechEd 2010 (in New Orleans). I'm looking forward to those conversations and (hopefully) helping them eliminate some of the awkwardness that I've seethed over in the past.

New Orleans in the summer will not be an entirely wonderful experience (I'm told it gets monstrously humid there in the summers, but it can't be any worse than Orlando is/was), but I'm honestly very curious to get back there to see what post-Katrina New Orleans looks and feels like, and to maybe do my (very little) part to help the area claw its way back by maybe staying an extra day or two and taking in some of the sights. (I'm hoping that Sara Ford will be willing to act as tour guide.....)

In the meantime, thanks to all of you who came, and remember—if you attended a talk and you want to say "thanks" to the speaker who gave it, the best way is to take the five minutes to fill out the evals for that talk. (Speaking personally, I don't even care so much about the scores you give me, but the comments are absolutely invaluable.)

See y'all next year!

It's been going around in developer circles now for a few days, this whole controversy about the "Perform like a pr0n star" presentation from the Golden Gate Ruby Conference and the related accusations of misogyny and sexism and overblown accusations and double-standardisms and what-all else, and I've deliberately waited to let opinions in my head settle out before blogging on the whole thing. Sara J Chipps reacts on her blog, and the comments to her comments are also somewhat... interesting... to note.

Without any particular implied importance or order:

• Matt Aimonetti, you are an idiot. You had to know that this was going to generate more than a few strong reactions. I'll admit, it's a funny title, and it definitely generated a ton of buzz around your name, but for the rest of your life, you're going to be "the porno Rails guy", and in about a year or so, it's not going to be funny anymore. You've touched off a firestorm, and you can't very well hide from it, and frankly, I think the short-term boost to your public recognizance is going to be more than outweighed by the long-term judgments that will be levied against you. "Wait, this is the guy who did that talk? Wow. I bet he's a good developer, but can I risk him pulling the same kind of stunt at a meeting with our VP or clients? Nah, I'll go for this other guy...."
• Clearly we have a lot of issues to work out in the programming industry. I'm not going to go into the rights or wrongs of putting those images into his talk. I'm talking about the discussion that followed (one comment here says, "Matt Aimonetti is obviously an antisocial twerp still living in his mothers basement at the age of 35 who has never even been able to muster up the courage to actually talk to a real-life woman, let alone respect one.", and a follow-up comment says, "Great presentation, nevermind the jackasses, keep up the good work!"), and the fact that at no point in the time leading up to this presentation did anybody pull Mr. Aimonetti off to one side and say, "Dude, it was funny when we thought of it, sure, but it's time to stop." If ever we wanted to convince the rest of the world that the programming industry wasn't populated by a bunch of 13-year-olds giggling over the fact that somebody said, "Boobies".... well, maybe next year.
• Ruby community, you have a long way to go if you want to convince people to spend money on you. Maybe you don't mind that corporations think that you guys are clearly unstable and immature. If/when you want to gain some degree of corporate acceptance, and maybe make it out of your parents' basement someday, you're going to have to learn that how you handle yourself in public goes a long way towards establishing peoples' attitudes towards you as professionals, and right now, you all collectively look like a bunch of 13-year-olds, what between this and DHH's famous "FUCK YOU" presentation of a few years ago. If you're OK with not being taken seriously, then cool, more power to you. But personally, I like the idea of making money at things I like to do and have fun doing, and you're not helping yourselves.
• Why are we such prudes? Whether you agree or not with the rightness of the "porn" metaphor, you have to admit that there is factual basis in the bones of this particular comment: "This is probably the least offensive thing I've seen in 3 weeks." Glance at the billboards in the airport next time you're walking to the gate. Glance at the racks of magazines in the grocery store as you prepare to check out. Glance at the beer commercials on TV during prime-time. In every case, sexy, young, attractive, scantily-clad men and women seek to create an instinctive emotional reaction inside your head to subconsciously create a feel-good link between whatever product is being hawked and your id. Honestly, the photos in the presentation are hardly all that titillating—and a very long ways from the kind of commercials you can see on TV in Europe—so why are we getting up in arms over this?
• Matt Aimonetti, you are an idiot. Notice how nobody's talking about the actual subject of your presentation? A good presenter knows that the message should never outstrip the delivery mechanism, just like a sauce should never overpower the flavor of the dish it accompanies. For all that the content of your presentation might have been spot-on, the lessons that might have been learned from the presentation have drowned in the "He's a pig!" "No he's not!" that has followed. Great job there, mate. Way to get your message across.
• To the commenter on the presentation page who said, "ps [sic] feminism is dead", get a clue. Women still, on average, get paid less than men do for an equivalently-skilled employee in the same job. Maybe it's not $.50 to every $1 as it used to be, but so long as it's even measurable, there's work to be done. This industry in particular has absolutely no reason for gender discrimination in any form, since there's absolutely nothing "physical" about what we do. (Ditto for medicine and law, for that matter.)
• Presentations reach far beyond just the attendees. One commenter on Sara's blog notes, "What an over reaction, there was nothing wrong with that presentation, i wouldn't show it to a board room but as far as showing it to a ruby developers conference then no probs." Frankly, that's a short-sighted attitude, making the presumption that someone of the suit-and-tie set (those supposedly inhabiting the "board room" where this kind of presentation isn't appropriate) wouldn't actually be in the audience at a ruby developers conference. Oh, granted, when in Rome, one has to expect Romans to act like Romans, but that just means that the Ruby community isn't welcome inside the board room, right? (Somehow I doubt this is what the numerous people who are trying to make money off of Ruby really want.) Fact is, that presentation is now captured by the Internet for all time, and it will forever be known as "The Ruby Porno Presentation", and it's an even money bet that somebody in that board room has seen the presentation (and the video, and the play-by-play from the people who had friends who had friends that were there....).
• To the commenters who say, "You asked for it", get a clue. Commenters have suggested that the title should have clued people into what was coming: "I'm totally flabbergasted no one has stated the obvious here: if you see a presentation labeled "CouchDB: Perform like a pr0n star" and you choose to go to it, don't act all surprised when R-rated images are used as props." Sorry, no biscuit. Presenters use analogies and imagery all the time in their titles in order to "sell" their talks. Recently I was part of a talk that was labeled as a "smackdown"—did that mean the audience should have expected to see images of physical violence? If I title my next talk as something that's "hard-core", should you expect to see images of ball gags and snuff film clips? This is what happens when we co-opt terms like "smackdown" and "hard-core"—you can't fall back to the original meanings and then claim ignorance when people misunderstand how you're going to use them. (God only knows what Mr. Aimonetti would have done for a presentation on "Naked Objects". *shudder*)
• Matt Aimonetti, you are an idiot. You could have had your joke and keep it tasteful too. You do, in fact, from time to time in the early part of the presentation: the photo of the "little blue pills" was perfect, offering a hint as to what you meant while keeping the double-entendre alive. Every single "objectionable" photo in that presentation could have been replaced by a more subtle one that kept everybody's mind on the subject and still got the point across. The fact that you resorted to the heavy-handed imagery only proves that you wanted to beat the audience's head with it.
• Please, let the one-ups-manship stop. Can we please agree that moving and powerful presentations can be done without having to resort to cheap tricks? They almost always come off badly, particularly when you have to keep the gag running for a full hour or so. Anybody remember Marc Fleury's "Joker" retinue at TheServerSide a half-decade ago? Can you tell me what his presentation was about? Now, consider Dave Thomas' "Cargo Cults" talk from NFJS around the same time—what was he covering? If you were there for both talks, chances are you remember Dave's talk far better than you remember the Fleury keynote beyond the fact that he wore Joker face paint the entire time. Good presentations are about using humor to underscore and support the message, and not making humor the central point of the message. Think about that before you start reaching for the bad innuendo.
• Is this really the kind of industry we want? Granted, it may seem like all of this is way overblown if you're a 25-year-old guy recently graduated from college and hacking on your first or second Rails project. "What do these grumpy idiots not understand about 'it's a joke'? My God, is everybody nuts? Are they trying to say that we can't have fun at work or with what we do?" To which all I can say is two things: one, check in with yourself five or ten years from now, when your daughters are learning about body images by staring at pictures of women who are entirely artificial (and yes, guys, those pictures you see are entirely artificial, having been touched up and enhanced in many ways), and two, you're more than welcome to have whatever jokes you like at whomever's expense you like, in private. This wasn't in private. A developer conference is not a private locale. More importantly, though, think about it—when you bring your girlfriend to work, do you want her hearing those same jokes that buddies toss off back and forth? What seems like "harmless fun" now, may have a very different feel to it for you a few years from now.

I'll freely admit, I drop profanity from time to time in my presentations. And to everyone who comes up afterwords (figuratively and literally) saying I shouldn't use such offensive language, I apologize, and point out that I did so in order to underscore the point, knowing that I'm taking that risk, and knowing that I may be required to offer up apologies after the fact for having offended them. (To date, those apologies still number in the single digits.) So perhaps I am no better than Mr. Aimonetti in the final accounting of things.

But all of this loses sight of a core principle. Regardless of the efficacy of his presentation, regardless of your feelings about the subject matter, regardless of your thoughts around the overblown-or-not nature of this discussion, a deeper principle is at stake here, that of professional presentation etiquette: Mr. Aimonetti, you owe an apology to anyone and everyone that was offended by your presentation (for whatever reason). Failure to deliver that, in my mind, equates to a personal and professional FAIL on your part.

When you stand up on stage, and you say something that somebody finds offensive, you owe that person an apology, even if you think their reasoning or rationale is bogus.

It's simple common courtesy.

A friend of mine, from Canada, recently decided not to come to the US anymore.

Today was my final time trying to enter the US to do what many other people have done in my industry before: go and speak at a conference.

The reason I was given this time was that although I had forfeit the speaking fee they were going to pay me, I was still going to be speaking at a conference where other speakers were getting paid, and that there was no reason an American couldn’t fill that spot. When I asked if there would have been any issue if the conference was a free one and nobody was getting paid, I didn’t get an answer.

D'Arcy's experience at the border control reflects a growing dilemma that other speakers in my industry have also been facing: when you travel overseas to speak at a conference, and you get the dreaded "What are you here for?" question, should you tell them the truth and face the battery of questions that boil down to "Are you taking any money out of the country?", or should you lie, claim you're on vacation, and point out how you're putting money into the country in question?

Particularly when the organizers of the conference have every reason to prefer people at home—financial, lack of cultural barriers, reduced language barriers, and more—and invite me to come speak, anyway?

Note that because the US Border Patrol apparently Googles people when they stop at the border,

This all started of course when I was up-front and honest about the speaking engagement the first time I went through, which flagged me in their system. This became very obvious this past weekend when I attended the Twin Cities Code Camp and was at the border for an hour. On that entry I specified that I was going for a shopping weekend, which I was; I was also planning on going to the Twin Cities Code Camp, a free event and one that I was volunteering at. I didn’t mention that because why confuse the issue trying to explain what a code camp was, that it was free, and why I would consider speaking for free. This was a mistake for two reasons…

For one, they do have internet at CBP offices. So if you’re flagged, and you have to go for secondary interviewing, realize that you may be Googled. And as such, blog posts talking about said code camp or eating a Chipotle Burrito may appear as well (“So how was the burrito?” was a question I was asked).

... and because there's no reason to assume other nations' border patrol won't do the same thing, I'm not going to answer that question. I don't want my views aired on a public forum and in the context of a particular discussion acting as a convenient reason for a bureaucrat to create heartache for the citizens of his country that are expecting me to come and help them be more useful and productive and competitive.

D'Arcy's spot-on right on one point, and I applaud him for saying it:

Canadians have long taken for granted our border with the USA. If there’s one thing this experience has taught me, its that there is an air of entitlement that we’ve had in regards to being able to cross over and do whatever we want in the US. We assume that we’ll be as welcome as we were in the past, and that there really isn’t that much difference between us: we drive the same cars, watch the same television and movies, listen to the same music, read the same books.

That "entitlement" isn't limited to just Canadians—other citizens of other Western nations, including my own, feel that same sense of entitlement. Border control is just a hassle, just another annoying obstacle keeping me from my travel destination, just like airport security and agricultural inspections. (Having lived in Stamford, CT in the 70s when entire forests were being depopulated by some sort of caterpiller/moth infestation, and in LA in the 80s when we had to stay indoors at night as the authorities did overhead spraying of Malathion over our house at night to kill off the fruit fly infestation, I'm really kinda sensitive to the need for those ag inspections.)

But the fact is, you are leaving your country, and the laws you grew up with, and entering a new country, one which owes you nothing.

But we are different. We are separate, independent entities with different history, values, and morals. So to the second reason why that was a mistake: I, as a Canadian, have no right to make a call as to whether I’m of a benefit to a neighbouring country. I can rationalize all I want that the event is free, and that I’m actually trying to help other Americans by sharing my knowledge, but that’s not my call to make.

The US is in a state of protectionism right now whether they admit it or not. When you continue to hear about the vast number of jobs being lost, it makes sense that they want to ensure their people are being protected first and foremost. Many of those people include friends of mine whose companies are laying off people.

(By the way, D'Arcy, you misspelled "neighboring".)

As much as D'Arcy has the right attitude about the ways in which nations get to make decisions for their little plots of land upon the earth, and our ability to argue with them, I still want to point out that the whole economic protectionist argument has been used before, and it's pretty much been debunked at a number of levels. (I'm not going down the path of talking about border security, which is a different issue entirely and not what stops D'Arcy from coming to the US.)

The debate around protectionism has been around as long as people have studied economics as a formal "science", and the end results are pretty clear: everybody benefits when the borders are open and unrestricted. The "multiplier effect" that macroeconomists talk about more than makes up for whatever "drain" a foreigner imposes on the local economy.

Note: For those of you who haven't heard of the multiplier effect, it works like this: while in the US to speak at whatever conference he wants to speak at, D'Arcy spends a dollar at a hotel gift shop, of which the hotel uses $.95 to pay its local worker's hourly wage, of which the worker spends $.90 on a hot dog for lunch, of which the hot dog stand operator uses $.85 to buy buns for tomorrow's customers.... And so on. Why aren't we spending the full dollar each time? Mostly because people will often save some portion of that dollar (unless you're American, because we don't save anything, it seems), and because the government will take some portion of that dollar each time in taxes. What this means, though, is that the US$1 that D'Arcy spent turned into US$4 or US$5 or more towards the total GDP of the country. Econ is a fascinating subject sometimes.

And, of course, ask any three economists a question, and you'll get five different answers. This subject is no different: protectionism has its proponents, too, usually when the local economy is taking a hit... like now. It feels right, protecting those who are "close to home" (and believe me, I'm sympathetic, I've had friends who've pinged me about finding a new job within the last six months), but in the end, everything it does is artificial—in much the same way that unions artificially keep wages high for union workers, and impose some serious constraints on the companies that employ them. (I don't think it's an accident that industries being hammered mercilessly by the soft economy—the auto manufacturers and the airlines—are also ones with large union populations.) Protectionism is almost always a short-term gain, long-term loss kind of operation. The "perennial gale of creative destruction" (from Alan Greenspan's Age of Turbulence) isn't always gentle, but it is necessary.

D'Arcy, in the end, closes his piece with a fond wish:

My hope is that at some point the US and Canada will be able to get back to where our countries were before 9/11. At the same time though, I hope that Canada realizes during this time that it has its own identity; that we are more than just who we border against. Maybe locking down the border will become a good thing after all.

Frankly, my wish would be for Canadians to realize their own identity (and I think Canadians are pretty aware of this in the same way that Americans don't even realize that it's a problem), as well, assuming that's even a problem. What's more, I think that Canadians will find that they don't need the US nearly as much as Americans like to think they do.

But locking down the border is going to affect more than just Canadians—my fear is that this protectionist attitude will in fact deter other really bright people from coming to the US and sharing their knowledge and wisdom, or even just participating in our economy for a while. Assume for just a moment that the million or so H-1B visas currently allocated are suddenly all revoked and their holders must return to their countries of origin—how many rent checks, car payments, utility bills, movie nights, dinners at local restaurants and bank accounts are going to be exiled with them? And this doesn't even begin to touch the potentials for racism that lurk hidden within the system—granting visas and citizenship more easily to "Westerners" (Brits, Germans, Australians, whatever) than "foreigners" (Hispanics, Indians, Chinese).

The fact is, this "locking down the border" won't help us, in the long-term. Whatever benefits we as Americans accrue from keeping our jobs intact will be lost when those barriers finally come down and we find we can't compete on the global scale. The "perennial gale of creative destruction" can't be bought off, it can only be delayed. (Ask the Soviets Russians about their success with the high-protectionist tactic the next time you're in Moscow or St. Petersburg.)

At some point, the borderless Internet is going to come crashing against the bordered "real world", and it's not going to be a pretty fight. And we, those of us who define and shape and act as the primary consumer and producer of the Internet's benefits, are going to find ourselves facing some uncomfortable choices.

In the meantime, however this story ends, I want to be able to say that my country acted in its own defense, but without prejudice, malice, or ignorance. But I'm very worried that I won't be able to say that... and I'm worried what damage we will do to ourselves in the interim.

(Editor's note: It will be fascinating to see how many people call me an ignorant racist based on nothing more than the blog title. You want to disagree with me, that's fine, just do so on a material basis from the body of the post, not just the title.)

This email crossed my Inbox last week while I was on the road:

Due to the current economic situation, TechWeb has made the difficult decision to discontinue the Software Development events, including SD West, SD Best Practices and Architecture & Design World. We are grateful for your support during SD's twenty-four year history and are disappointed to see the events end.

This really bums me out, because the SD shows were some of the best shows I’ve been to, particularly SD West, which always had a great cross-cutting collection of experts from all across the industry’s big technical areas: C++, Java, .NET, security, agile, and more. It was also where I got to meet and interview Bjarne Stroustrup, a personal hero of mine from back in my days as a C++ developer, where I got to hang out each year with Scott Meyers, another personal hero (and now a good friend) as well as editor on Effective Enterprise Java, and Mike Cohn, another good friend as well as a great guy to work for. It was where I first met Gary McGraw, in a rather embarrassing fashion—in the middle of his presentation on security, my cell phone went off with a klaxon alarm ring tone loud enough to be heard throughout the entire room, and as every head turned to look at me, he commented dryly, “That’s the buffer overrun alarm—somewhere in the world, a buffer overrun attack is taking place.”

On a positive note, however, the email goes on to say that “Cloud Connect [will] take over SD West's dates in March 2010 at the Santa Clara Convention Center”, which is good news, since it means (hopefully) that I’ll still get a chance to make my yearly pilgrimage to In-N-Out....

Rest in peace, SD. You will be missed.

Interesting little tidbit crossed my Inbox today...

Only 8% members of the Scientific Research Society agreed that "peer review works well as it is". (Chubin and Hackett, 1990; p.192).

"A recent U.S. Supreme Court decision and an analysis of the peer review system substantiate complaints about this fundamental aspect of scientific research." (Horrobin, 2001)

Horrobin concludes that peer review "is a non-validated charade whose processes generate results little better than does chance." (Horrobin, 2001). This has been statistically proven and reported by an increasing number of journal editors.

But, "Peer Review is one of the sacred pillars of the scientific edifice" (Goodstein, 2000), it is a necessary condition in quality assurance for Scientific/Engineering publications, and "Peer Review is central to the organization of modern science…why not apply scientific [and engineering] methods to the peer review process" (Horrobin, 2001).

...

Chubin, D. R. and Hackett E. J., 1990, Peerless Science, Peer Review and U.S. Science Policy; New York, State University of New York Press.

Horrobin, D., 2001, "Something Rotten at the Core of Science?" Trends in Pharmacological Sciences, Vol. 22, No. 2, February 2001. Also at http://www.whale.to/vaccine/sci.html and http://post.queensu.ca/~forsdyke/peerrev4.htm (both pages were accessed on February 1, 2009)

Goodstein, D., 2000, "How Science Works", U.S. Federal Judiciary Reference Manual on Evidence, pp. 66-72 (referenced in Hoorobin, 2000)

I know that we don't generally cite the scientific process as part of the rationale for justifying code reviews, but it seems to have a distinct relationship. If the peer review process is similar in concept to the code review process, and the scientific types are starting to doubt the efficacy of peer reviews, what does that say about the code review?

(Note: I'm not a scientist, so my familiarity with peer review is third-hand at best; I'm wide open to education here. How are the code review and peer review processes different, if in fact, they are different?)

The Horrobin "sacred pillars" quote, in particular, makes me curious: Don't we already apply "scientific [and engineering] methods" to the peer review process? And can we honestly say that we in the software industry apply "scientific [and engineering]" methods to the code review process? Can we iterate the list? Or do we just trust that intuition and "more eyeballs" will help spot any obvious defects?

The implications here, when tied up next to the open source fundamental principle that states that "more eyeballs is better", are interesting to consider. If review is not a scientifically-proven or "engineeringly-sound" principle, then the open source folks are kidding themselves in thinking they're more secure or better-engineered. If we conduct a scientific measurement of code-reviewed code and find that it is "a non-validated charade whose processes generate results little better than does chance", we've at least conducted the study, and can start thinking about ways to make it better. (I do wish the email author had cited sources that provide the background to the statement, "This has been statistically proven", though.)

I know this is going to seem like a trolling post, but I'm genuinely curious--do we, in the software industry, have any scientifically-conducted studies with quantifiable metrics that imply that code-reviewed code is better than non-reviewed code? Or are we just taking it as another article of faith?

(For those who are curious, the email that triggered all this was an invitation to a conference on peer review.

This is the purpose of the International Symposium on Peer Reviewing: ISPR (http://www.ICTconfer.org/ispr) being organized in the context of The 3rd International Conference on Knowledge Generation, Communication and Management: KGCM 2009 (http://www.ICTconfer.org/kgcm), which will be held on July 10-13, 2009, in Orlando, Florida, USA.

I doubt it has any direct relevance to software, but I could be wrong. If you go, let me know of your adventures and conclusions. ;-) )

Just got this email from Chris Sells:

For twelve 45-minute slots at this year’s DSL DevCon (April 16-17 in Redmond, WA), we had 49 proposals. You have been selected as speakers for the following talks. Please confirm that you’ll be there for both days so that I can put together the schedule and post it on the conference site. This DevCon should rock. Thanks!

Martin Fowler - Keynote

Paul Vick + Gio - Mgrammar Deep Dive

Tom Rodgers - Domain Specific Languages for automated testing of equity order management systems and trading machines

Paul Cowan - DSLs in the Horn Package Manager

Guillaume Laforge - How to implement DSLs with Groovy

Markus Voelter - Eclipse tooling for Model-Driven stuff

Dionysios G. Synodinos - JavaScript DSLs for the Client Side

Ted Neward, Bradford Cross - Functional vs. Dynamic DSLs: The Smackdown

Gilad Bracha - embedding EBNF in a general purpose language

Umit Yalcinalp, Tilman Giese - RUMBA: RUby Managed Business data for Applications

Bob Archer - A DSL for Cool Effects in Adobe Pixel Blender

Chance Coble - Language Oriented Programming in F#

As my 15-year-old son Michael has grown fond of saying... w00t! The list of topics is fascinating, and I'm really looking forward to most, if not all, of them. Chance's talk on LOP in F# should be good, I'm really curious to see Gilad's discussion of EBNF (and wondering if this is Newspeak we'll be seeing), and Guillaume is always fun to watch when he's going on about Groovy. Of course, I'm also excited to be paired up with Brad, who's an insanely smart guy--I have a feeling I'll learn a lot just by standing next to him. (Sort of a speakers' osmosis.)

If you're not planning to be here for this (and the Lang.NET Symposium), either you have life-saving surgery scheduled that can't be pushed back, or you're clearly not interested in DSLs. For your own sake, I hope it's the latter. ;-)

Seriously, come for the full week. The Lang.NET Symposium last year was an amazing event, for a number of reasons, not the least of which is that it saw Sun celebrities John Rose, Charlie Nutter and Brian Goetz step on to the Microsoft campus, deliver a great presentation on the JVM, MLVM/invokedynamic, and JRuby, and get good feedback and discussion from Microsoft engineers and other notables. You don't get to see that every day. :-)

Answer: "I don't know, but I'm damn well going to find out!"

(Now I really wish I were in London. Ah, well, will just have to go see Ward Cunningham speak at Alt.NET Seattle, instead.)

Last year I had the opportunity to return to the land of my roots, Poland, and speak at Java Developer Days (JDD). Just today, the organizers from JDD sent me a link with a nice little photo montage from the conference. (I did notice a few photos from the after-party were selectively left out of the montage, however, which is probably a good thing because that was the first time I'd ever met a Polish Mad Dog, and boy did they all go down easy...)

If you're anywhere in the area around Krakow in March, you definitely should swing by for their follow-up conference, 4Developers--it sounds like it's going to be another fun event, and this time it's going to reach out to more than just the Java folks, but also the .NET crowd (and a few others), as well.

(I don't really expect any of the readers of this blog living outside Poland to really pack up and head over to Krakow for a weekend, mind you, but if you're a technology speaker and you're interested in hanging with an extremely good group of people, the people who put these shows on--ProIdea--are top-notch, take great care of the speakers, and overall make the entire experience well worth the trip.)

From Scott Hanselman's blog:

Are you in King County/Seattle/Redmond/Bellevue Washington and surrounding areas? Are you a huge nerd? Perhaps a geek? No? Maybe a dork, dweeb or wonk. Maybe you're in town for an SDR (Software Design Review) visiting BillG. Quite possibly you're just a normal person.

Regardless, why not join us for some Mall Food at the Crossroads Bellevue Mall Food Court on Monday, January 19th around 6:30pm?

...

NOTE: RSVP by leaving a comment here and show up on January 19th at 6:30pm! Feel free to bring friends, kids or family. Bring a Ruby or Java person!

Any of the SeaJUG want to attend? (Anybody know of a Ruby JUG in the Eastside area, by the way?) I'm game....

Chris Sells, an acquaintance (and perhaps friend, when he's not picking on me for my Java leanings) of mine from my DevelopMentor days, has a habit of putting on a "DevCon" whenever a technology seems to have reached a certain maturity level. He did it with XML a few years ago, and ATL before that, both of which were pretty amazing events, filled with the sharpest guys in the subject, gathered into a single room to share ideas and shoot each others' pet theories full of holes.

He's at it again, this time with DSLs; from the announcement on his blog:

Are you interested in presenting a 45-minute talk on some Domain Specific Language (DSL) related topic? It doesn't matter which platform or OS you're targeting. It also doesn't matter whether you're an author, a vendor, a professional speaker or a developer in the trenches (in fact, I tend to be biased toward the latter). We're after interesting and unique applications of DSL technology and if you're doing good work in that area, then I need you to send me a session topic and 2-4 sentence abstract along with a little bit about yourself.

I'll be taking submissions 'til February 9th, 2009, but don't delay. Passion and a burning story to tell count twice as much as anything else.

And don't be shy about spreading this announcement around! I've got good coverage in the .NET and Windows communities, but don't know very many folks in the Java or Unix or hardcore modeling worlds, so if you're in that world, let those guys know! Thanks.

The DSL DevCon itself will be in Redmond, WA on the Microsoft campus April 16-17, 2009, right after the Lang.NET conference. Lang.NET will be focused on general-purpose languages, whereas the DSL DevCon will focus on domain-specific languages. The idea is that if you want to attend one or the other or both, that's totally fine. We'll have 2.5 days of Lang.NET on April 14-16 and then 1.5 days of DSL DevCon content.

Oh, and the cost for both conferences is the same: $0.

We're only accepting 150 attendees to either conference. Every one of the five previous DevCons have sold out, so when we open registration, you'll want to be quick about getting your name on the list.

Submit your DSL-related talk idea!

For those of you who are deep in the Java or Ruby space, I really urge you to take a chance here and come to the event--just because it's being held on the Microsoft campus doesn't mean you're going to be forcibly plugged into the Matrix; the same goes for the Lang.NET event in the earlier part of the week, too. Don't believe me? I have proof: Brian Goetz, John Rose, and Charlie Nutter, Sun employees all, attended last years Lang.NET event, talked about the JVM and JRuby, and not only did they not have to give up their "sun.com" email addresses, but they came away with some new appreciations for the CLR, the ecosystem there, and even a few insights about their own platform in comparison to the JVM. (I won't say this as an absolute fact, but I think a lot of John's work on method handles for Java7 came out of conversations he'd had with some of the CLR guys that week.)

This is a DevCon, not a MarCon or a SaleCon. If you're a dev, you're welcome to come here. Frankly, I'd love to see the Java and Ruby (and LLVM and Parrot and ...) guys storm the castle, so to speak, if for no other reason than so Chris will stop teasing me about being a Java guy. ;-)

A friend of mine and fellow NFJS speaker, Ken Sipe, blogged about his experiences with Windows 7, and unfortunately, they're not positive. In fact, they're downright painful to read.

And he hasn't even begun the installation process yet:

First I went to the public beta site... and selected the 64-bit version in english and got this [screen shot]. WTF?? Repeated attempts resulted in the same. An oops page with a pre-canned search. Where did I go wrong? Well as you can tell, I'm on my Mac. So I pulled out fusion to launch Windows XP for round 2 of the attempt.

I thought this is just wrong, but determined to get a look, I switch to windows and my suspicions were confirmed when I got one page further. I got the download page with a couple of large buttons on the bottm of the page and one read "Download Now". Hey, that's what I want... I want to download now. I clicked the button and... nothing. Click... Nothing... No way... they didn't. Round 2 was in XP, but with firefox.

Round 3 as you would expect is XP with IE. That combination was successful and I'm now 29% into my download.

BTW... In the process of testing a few more times in writing up this blog, the round 1 mac failure was fixed to the point where you will get download page (nice response time msft), however the download button fails.

Why is it necessary to be like this? Why is it so hard to put up a link to a download which is platform neutral? Wouldn't Microsoft want to attract customers from other platforms? Does it always have to be all or nothing?

Ken, for whatever it's worth, I ran into exactly the same roadblocks you did, in almost precisely the same sequence you did. The only saving grace for me, personally, was that after Firefox (on the Mac instead of inside the VM) couldn't download the image, I thought that maybe Microsoft wanted to use their custom "File Transfer Manager" utility (that allows for multiple connections, suspends and restarts, etc) to do the download, so I fired up the VM that has that utility installed, and surfed to the MSDN Subscriber Download page instead of the public download page.

Now, I could go into spin/defense mode and try to point out that the vast majority of the people interested in working with Windows 7 are, in all likelihood, going to be that same community of users that use IE, and that Microsoft is only really beholden to those folks, or that Microsoft knows that the beta images will scream through the Internet over BitTorrent streams anyway, or that Microsoft wants to make sure that it's available to those IE users first, or .... But that would all be a pretty slippery slope, and quite frankly, I don't really believe in any of those arguments, anyway.

Why does Microsoft do this? Honestly, in the spirit of "Never attribute to malice that which can be explained by stupidity or ignorance" (one of another NFJS speaker's favorite quote), I think the causation here is pretty simple to explain: I doubt anybody at Microsoft tested it with any other browser beyond IE. I could be wrong, of course, but I'm guessing that the conversation went something like this:

Manager: "Dilbert!"

Dilbert-the-website-dev: "Yes, boss?"

Manager: "Steve Ballmer, you remember him? He wants a public web page for downloading the Windows 7 beta, and he wants it yesterday. Make it happen!"

Dilbert: "Yes, boss. But what about--"

Manager: "No buts! This is TOP PRIORITY. Make it happen!"

Stupid? Yep. An attempt to exclude anybody except those on IE from downloading it? I doubt it.

Stay strong, Ken. It really does get better after this. Really.

Thanks again to the folks at Microsoft who've been gracious enough to award me MVP Architect status again this year, and to the INETA Speakers Bureau, who've decided that I'm to remain an INETA speaker for another twelve months.

What's more impressive is the list of new speakers that INETA has added, including Rachel Appel, Alan Stevens, and Steve Andrews, among others. Congratulations to all three of you, you deserve it. Looking forward to seeing you guys on the road in 2009!

It's once again that time of year, and in keeping with my tradition, I'll revisit the 2008 predictions to see how close I came before I start waxing prophetic on the coming year. (I'm thinking that maybe the next year--2010's edition--I should actually take a shot at predicting the next decade, but I'm not sure if I'd remember to go back and revisit it in 2020 to see how I did. Anybody want to set a calendar reminder for Dec 31 2019 and remind me, complete with URL? ;-) )

Without further preamble, here's what I said for 2008:

• THEN: General: The buzz around building custom languages will only continue to build. More and more tools are emerging to support the creation of custom programming languages, like Microsoft's Phoenix, Scala's parser combinators, the Microsoft DLR, SOOT, Javassist, JParsec/NParsec, and so on. Suddenly, the whole "write your own lexer and parser and AST from scratch" idea seems about as outmoded as the idea of building your own String class. Granted, there are cases where a from-hand scanner/lexer/parser/AST/etc is the Right Thing To Do, but there are times when building your own String class is the Right Thing To Do, too. Between the rich ecosystem of dynamic languages that could be ported to the JVM/CLR, and the interesting strides being made on both platforms (JVM and CLR) to make them more "dynamic-friendly" (such as being able to reify classes or access the call stack directly), the probability that your company will find a need that is best answered by building a custom language are only going to rise. NOW: The buzz has definitely continued to build, but buzz can only take us so far. There's been some scattershot use of custom languages in a few scattershot situations, but it's certainly not "taken the world by storm" in any meaningful way yet.
• THEN: General: The hype surrounding "domain-specific languages" will peak in 2008, and start to generate a backlash. Let's be honest: when somebody looks you straight in the eye and suggests that "scattered, smothered and covered" is a domain-specific language, the term has lost all meaning. A lexicon unique to an industry is not a domain-specific language; it's a lexicon. Period. If you can incorporate said lexicon into your software, thus making it accessible to non-technical professionals, that's a good thing. But simply using the lexicon doesn't make it a domain-specific language. Or, alternatively, if you like, every single API designed for a particular purpose is itself a domain-specific language. This means that Spring configuration files are a DSL. Deployment descriptors are a DSL. The Java language is a DSL (since the domain is that of programmers familiar with the Java language). See how nonsensical this can get? Until somebody comes up with a workable definition of the term "domain" in "domain-specific language", it's a nonsensical term. The idea is a powerful one, mind you--creating something that's more "in tune" with what users understand and can use easily is a technique that's been proven for decades now. Anybody who's ever watched an accountant rip an entirely new set of predictions for the new fiscal outlook based entirely on a few seed numbers and a deeply-nested set of Excel macros knows this already. Whether you call them domain-specific languages or "little languages" or "user-centric languages" or "macro language" is really up to you. NOW: The backlash hasn't begun, but only because the DSL buzz hasn't materialized in much way yet--see previous note. It generally takes a year or two of deployments (and hard-earned experience) before a backlash begins, and we haven't hit that "deployments" stage yet in anything yet resembling "critical mass" yet. But the DSL/custom language buzz continues to grow, and the more the buzz grows, the more the backlash is likey.
• THEN: General: Functional languages will begin to make their presence felt. Between Microsoft's productization plans for F# and the growing community of Scala programmers, not to mention the inherently functional concepts buried inside of LINQ and the concurrency-friendly capabilities of side-effect-free programming, the world is going to find itself working its way into functional thinking either directly or indirectly. And when programmers start to see the inherent capabilities inside of Scala (such as Actors) and/or F# (such as asynchronous workflows), they're going to embrace the strange new world of functional/object hybrid and never look back. NOW: Several books on F# and Scala (and even one or two on Haskell!) were published in 2008, and several more (including one of my own) are on the way. The functional buzz is building, and lots of disparate groups are each evaluating it (functional programming) independently.
• THEN: General: MacOS is going to start posting some serious market share numbers, leading lots of analysts to predict that Microsoft Windows has peaked and is due to collapse sometime within the remainder of the decade. Mac's not only a wonderful OS, but it's some of the best hardware to run Vista on. That will lead not a few customers to buy Mac hardware, wipe the machine, and install Vista, as many of the uber-geeks in the Windows world are already doing. This will in turn lead Gartner (always on the lookout for an established trend they can "predict" on) to suggest that Mac is going to end up with 115% market share by 2012 (.8 probability), then sell you this wisdom for a mere price of $1.5 million (per copy). NOW: Can't speak to the Gartner report--I didn't have $1.5 million handy--but certainly the MacOS is growing in popularity. More on that later.
• THEN: General: Ted will be hired by Gartner... if only to keep him from smacking them around so much. .0001 probability, with probability going up exponentially as my salary offer goes up exponentially. (Hey, I've got kids headed for college in a few years.) NOW: Well, Gartner appears to have lost my email address and phone number, but I'm sure they were planning to make me that offer.
• THEN: General: MacOS is going to start creaking in a few places. The Mac OS is a wonderful OS, but it's got its own creaky parts, and the more users that come to Mac OS, the more that software packages are going to exploit some of those creaky parts, leading to some instability in the Mac OS. It won't be widespread, but for those who are interested in finding it, they're there. Assuming current trends (of customers adopting Mac OS) hold, the Mac OS 10.6 upgrade is going to be a very interesting process, indeed. NOW: Shhh. Don't tell anybody, but I've been seeing it starting to happen. Don't get me wrong, Apple still does a pretty good job with the OS, but the law of numbers has started to create some bad upgrade scenarios for some people.
• THEN: General: Somebody is going to realize that iTunes is the world's biggest monopoly on music, and Apple will be forced to defend itself in the court of law, the court of public opinion, or both. Let's be frank: if this were Microsoft, offering music that can only be played on Microsoft music players, the world would be through the roof. All UI goodness to one side, the iPod represents just as much of a monopoly in the music player business as Internet Explorer did in the operating system business, and if the world doesn't start taking Apple to task over this, then "justice" is a word that only applies when losers in an industry want to drag down the market leader (which I firmly believe to be the case--nobody likes more than to pile on the successful guy). NOW: Nothing this year.
• THEN: General: Somebody is going to realize that the iPhone's "nothing we didn't write will survive the next upgrade process" policy is nothing short of draconian. As my father, who gets it right every once in a while, says, "If I put a third-party stereo in my car, the dealer doesn't get to rip it out and replace it with one of their own (or nothing at all!) the next time I take it in for an oil change". Fact is, if I buy the phone, I own the phone, and I own what's on it. Unfortunately, this takes us squarely into the realm of DRM and IP ownership, and we all know how clear-cut that is... But once the general public starts to understand some of these issues--and I think the iPhone and iTunes may just be the vehicle that will teach them--look out, folks, because the backlash will be huge. As in, "Move over, Mr. Gates, you're about to be joined in infamy by your other buddy Steve...." NOW: Apple released iPhone 2.0, and with it, the iPhone SDK, so at least Apple has opened the dashboard to third-party stereos. But the deployment model (AppStore) is still a bit draconian, and Apple still jealously holds the reins over which apps can be deployed there and which ones can't, so maybe they haven't learned their lesson yet, after all....
• THEN: Java: The OpenJDK in Mercurial will slowly start to see some external contributions. The whole point of Mercurial is to allow for deeper control over which changes you incorporate into your build tree, so once people figure out how to build the JDK and how to hack on it, the local modifications will start to seep across the Internet.... NOW: OpenJDK has started to collect contributions from external (to Sun) sources, but still in relatively small doses, it seems. None of the local modifications I envisioned creeping across the 'Net have begun, that I can see, so maybe it's still waiting to happen. Or maybe the OpenJDK is too complicated to really allow for that kind of customization, and it never will.
• THEN: Java: SpringSource will soon be seen as a vendor like BEA or IBM or Sun. Perhaps with a bit better reputation to begin, but a vendor all the same. NOW: SpringSource's acquisition of G2One (the company behind Groovy just as SpringSource backs Spring) only reinforced this image, but it seems it's still something that some fail to realize or acknowledge due to Spring's open-source (?) nature. (I'm not a Spring expert by any means, but apparently Spring 3 was pulled back inside the SpringSource borders, leading some people to wonder what SpringSource is up to, and whether or not Spring will continue to be open source after all.)
• THEN: .NET: Interest in OpenJDK will bootstrap similar interest in Rotor/SSCLI. After all, they're both VMs, with lots of interesting ideas and information about how the managed platforms work. NOW: Nope, hasn't really happened yet, that I can see. Not even the 2nd edition of the SSCLI book (by Joel Pobar and yours truly, yes that was a plug) seemed to foster the kind of attention or interest that I'd expected, or at least, not on the scale I'd thought might happen.
• THEN: C++/Native: If you've not heard of LLVM before this, you will. It's a compiler and bytecode toolchain aimed at the native platforms, complete with JIT and GC. NOW: Apple sank a lot of investment into LLVM, including hosting an LLVM conference at the corporate headquarters.
• THEN: Java: Somebody will create Yet Another Rails-Killer Web Framework. 'Nuff said. NOW: You know what? I honestly can't say whether this happened or not; I was completely not paying attention.
• THEN: Native: Developers looking for a native programming language will discover D, and be happy. Considering D is from the same mind that was the core behind the Zortech C++ compiler suite, and that D has great native platform integration (building DLLs, calling into DLLs easily, and so on), not to mention automatic memory management (except for those areas where you want manual memory management), it's definitely worth looking into. www.digitalmars.comNOW: D had its own get-together as well, and appears to still be going strong, among the group of developers who still work on native apps (and aren't simply maintaining legacy C/C++ apps).

Now, for the 2009 predictions. The last set was a little verbose, so let me see if I can trim the list down a little and keep it short and sweet:

• General: "Cloud" will become the next "ESB" or "SOA", in that it will be something that everybody will talk about, but few will understand and even fewer will do anything with. (Considering the widespread disparity in the definition of the term, this seems like a no-brainer.)
• Java: Interest in Scala will continue to rise, as will the number of detractors who point out that Scala is too hard to learn.
• .NET: Interest in F# will continue to rise, as will the number of detractors who point out that F# is too hard to learn. (Hey, the two really are cousins, and the fortunes of one will serve as a pretty good indication of the fortunes of the other, and both really seem to be on the same arc right now.)
• General: Interest in all kinds of functional languages will continue to rise, and more than one person will take a hint from Bob "crazybob" Lee and liken functional programming to AOP, for good and for ill. People who took classes on Haskell in college will find themselves reaching for their old college textbooks again.
• General: The iPhone is going to be hailed as "the enterprise development platform of the future", and companies will be rolling out apps to it. Look for Quicken iPhone edition, PowerPoint and/or Keynote iPhone edition, along with connectors to hook the iPhone up to a presentation device, and (I'll bet) a World of Warcraft iPhone client (legit or otherwise). iPhone is the new hotness in the mobile space, and people will flock to it madly.
• .NET: Another Oslo CTP will come out, and it will bear only a superficial resemblance to the one that came out in October at PDC. Betting on Oslo right now is a fools' bet, not because of any inherent weakness in the technology, but just because it's way too early in the cycle to be thinking about for anything vaguely resembling production code.
• .NET: The IronPython and IronRuby teams will find some serious versioning issues as they try to manage the DLR versioning story between themselves and the CLR as a whole. An initial hack will result, which will be codified into a standard practice when .NET 4.0 ships. Then the next release of IPy or IRb will have to try and slip around its restrictions in 2010/2011. By 2012, IPy and IRb will have to be shipping as part of Visual Studio just to put the releases back into lockstep with one another (and the rest of the .NET universe).
• Java: The death of JSR-277 will spark an uprising among the two leading groups hoping to foist it off on the Java community--OSGi and Maven--while the rest of the Java world will breathe a huge sigh of relief and look to see what "modularity" means in Java 7. Some of the alpha geeks in Java will start using--if not building--JDK 7 builds just to get a heads-up on its impact, and be quietly surprised and, I dare say, perhaps even pleased.
• Java: The invokedynamic JSR will leapfrog in importance to the top of the list.
• Windows: Another Windows 7 CTP will come out, and it will spawn huge media interest that will eventually be remembered as Microsoft promises, that will eventually be remembered as Microsoft guarantees, that will eventually be remembered as Microsoft FUD and "promising much, delivering little". Microsoft ain't always at fault for the inflated expectations people have--sometimes, yes, perhaps even a lot of times, but not always.
• Mac OS: Apple will begin to legally threaten the clone market again, except this time somebody's going to get the DOJ involved. (Yes, this is the iPhone/iTunes prediction from last year, carrying over. I still expect this to happen.)
• Languages: Alpha-geek developers will start creating their own languages (even if they're obscure or bizarre ones like Shakespeare or Ook#) just to have that listed on their resume as the DSL/custom language buzz continues to build.
• XML Services: Roy Fielding will officially disown most of the "REST"ful authors and software packages available. Nobody will care--or worse, somebody looking to make a name for themselves will proclaim that Roy "doesn't really understand REST". And they'll be right--Roy doesn't understand what they consider to be REST, and the fact that he created the term will be of no importance anymore. Being "REST"ful will equate to "I did it myself!", complete with expectations of a gold star and a lollipop.
• Parrot: The Parrot guys will make at least one more minor point release. Nobody will notice or care, except for a few doggedly stubborn Perl hackers. They will find themselves having nightmares of previous lives carrying around OS/2 books and Amiga paraphernalia. Perl 6 will celebrate it's seventh... or is it eighth?... anniversary of being announced, and nobody will notice.
• Agile: The debate around "Scrum Certification" will rise to a fever pitch as short-sighted money-tight companies start looking for reasons to cut costs and either buy into agile at a superficial level and watch it fail, or start looking to cut the agilists from their company in order to replace them with cheaper labor.
• Flash: Adobe will continue to make Flex and AIR look more like C# and the CLR even as Microsoft tries to make Silverlight look more like Flash and AIR. Web designers will now get to experience the same fun that back-end web developers have enjoyed for near-on a decade, as shops begin to artificially partition themselves up as either "Flash" shops or "Silverlight" shops.
• Personal: Gartner will still come knocking, looking to hire me for outrageous sums of money to do nothing but blog and wax prophetic.

Well, so much for brief or short. See you all again next year....

When I was in college, at the University of California, Davis, I lived in the International Relations building (D Building in the Tercero dorm area, for any other UCD alum out there), and got my first real glimpse of the feminist movement up front. It seemed like it was filled with militant, angry members of the female half of the species, who insisted that their gender was spelled "womyn", so that it wasn't somehow derived from "man" (wo-man, wo-men, get it?), who blamed most of the world's problems on the fact that men were running the show, and that therefore, because of my own gender, I was to share equally in the blame for its ills.

Maybe I was--Lord knows I certainly wasn't an entirely nice guy back then (and some will chirp from the back of the theater, "back then?!?")--but it still left the whole "feminist" thing as something I couldn't really be around, much less support.

My sister, it turned out, had a different experience at University of California, Santa Cruz, and became one.

Needless to say, this made family get-togethers somewhat awkward.

Then, a few years later, she asked my help in purchasing a new computer for herself. Basically, she just wanted me along to help explain any of the technical terms that she wasn't entirely familiar with, and to give her some advice on whether they were important to her needs. Not an unreasonable request, and not something I wouldn't do for anybody else, male or female alike. (I sometimes wish my father would ask my help before buying, but that's another story.)

We went to the store, and I got my first lesson in sexual discrimination.

The entire time we were in the store, despite the fact that it was my sister asking the questions, despite the fact that I only answered questions that she asked of me directly (in other words, I was there to help her, not to help the sales guy sell to her), almost the entire conversation was spent with the sales guy talking to me, even if he was answering her question. His body language was unquestionably that of, "She's clearly not capable of making this decision herself", and addressed everything to me, despite her repeated attempts to catch his eye and have him talk to her, the actual purchaser with the question.

I was a bit taken aback. I don't think the sales guy even noticed. That bothered me more than anything.

Ever since that time, I've been curiously and cautiously trying to figure out why there aren't more women in IT.

Several theories have presented themselves over the years:

1. Women, aside from a statistical minority, are structurally incapable of mastering IT. This is the "math is hard" argument, and I think we can all pretty much agree where this one belongs.
2. Women are encouraged/forced down an educational path that leads them away from IT until much later in life. I've heard this from a couple of women my age, and while I think there may be some validity to it, at least back in the day, I don't know if there still is. I'd love to get some feedback from recent high school or college grads who can weigh in with some anecdotal evidence one way or the other.
3. Women are entering IT, but not in the areas that I hang out in. This is definitely possible, and I think is happening, to some degree. At an Adobe "Flex Camp" last night (I was Chet Haase's roadie for the evening), I noticed a far more even split of gender than I'd ever seen at a Java or .NET user group, and when I mentioned this to one of the other speakers, he nodded and said that women were far more prevalent in the "web design" space, which is clearly not a space I play much in. I've also heard that the system admin space is much more "female-friendly", too.
4. Women get in to IT, then out of it or stay "hidden" in it. I've heard the theory that some women choose to get out of IT because they're not willing to put the same kind of time and energy into it as some men are, or they choose to remain at the software developer level instead of trying to advance the corporate ladder into management or other more visible positions.
5. There are exactly the number of women in IT that want to be there. Hey, let's face it, maybe women just don't like software development, and that's OK, because there's a lot of jobs I don't like, either.

My concern is with theories 1 and 2. There should be no reason whatsoever that a woman cannot succeed every bit as much as a man can. This is one of those (few?) industries where the principal qualifications are entirely intellectual/mental, and that means there's absolutely no reason why one gender should be favored over another. (Nursing and teaching are others, for example.)

So, without further ado, those of you who are interested, check out Dana Coffey's link on the Lego Build event at the MSDN events coming up.

Dustin Campbell, a self-professed "IDE guy", is speaking at the .NET Developer's Association of Redmond this evening, on the future of Visual Basic in Visual Studio 2010, and I feel compelled, based on my earlier "dissing" of VB in my thoughts of PDC post, to give VB a little love here.

First of all, he notes publicly that the VB and C# teams have been brought together under one roof, organizationally, so that the two languages can evolve in parallel to one another. I have my concerns about this. Frankly, I think the Managed Languages team at Microsoft is making a mistake by making these two languages mirror images of one another, no matter what their customers are telling them; it's creating an artificial competition between them, because if you can't differentiate between the two on a technical level, then the only thing left to differentiate them on is an aesthetic level (do you prefer curly braces and semicolons, or keywords?). Unfortunately, the market has already done so, to the tune of "C# developers make more than VB developers do (on average)", leaving little doubt in the minds of VB developers where they'd rather be... and even less doubt in the minds of C# developers where they'd rather the VB developers remain, lest the supply and demand curves shift and move the equilibrium point of C# developer salaries further south.

Besides, think about this for a moment: how much time and energy has Microsoft (and other .NET authors) had to invest in making sure that every SDK and every article ever written has both C# and VB sample code? All because Microsoft refuses to simply draw a line in the sand and say, once and for all, "C# is the best statically-typed object-oriented language for the CLR on the planet, and Visual Basic is the best dynamically-typed object-oriented language for the CLR on the planet", and run with it. Then at least there would be solid technical reasons for using one or the other, and at least we could take this out of the realm of aesthetics.

Or, contrarily, do the logical thing and create one language with two parsers, switching between them based on the file extension. That guarantees that the two evolve in parallel, and releases resources from the languages team to work on other things.

Next, he shows some simple spin-off-a-thread code, with the Thread constructor taking a parameter to a function name, traditional delegate kinds of stuff, then notes the disjoint nature of referencing a method defined elsewhere in the class but only to be used once. Yes, he's setting up for the punchline: VB gets anonymous methods, and "VB's support for lambda (expressions) reaches parity with C#'s" in this next release. I don't know if this was a feature that VB really needed to get, since I don't know that the target audience for VB is really one that cares about such things (and, before the VB community tries to lynch me, let me be honest and say that I'm not sure the target audience for C# does, either), but at least it's nice that such a powerful feature is now present in the VB language. Subject to the concerns of last paragraph, of course.

Look, at the end of the day, I want C# and VB to be full-featured languages each with their own raison d'etre, as the French say, their own "reason to be". Having these two "evolve in parallel" or "evolve in concert" with one another is only bound to keep the C#-vs-VB language wars going for far too long.

Along the way, he's showing off some IDE features, which presumably will be in place for both C# and VB (since the teams are now unified under a single banner), what he's calling "highlights": they'll do the moral equivalent of brace matching/highlighting, for both method names (usage as well as declaration/definition) and blocks of code. There's also "pretty listing", where the IDE will format code appropriately, particularly for the anonymous methods syntax. Nice, but not something I'm personally going to get incredibly excited about--to me, IDE features like this aren't as important as language features, but I realize I'm in something of the minority there, and that's OK. :-)

He demonstrates VB calling PLINQ (Parallel LINQ), pointing out some of the inherent benefits (and drawbacks) to parallelism. This isn't really a VB "feature" per se. <<MORE>>

Now he gets into some more interesting stuff: he begins by saying, "Now let's talk about the Dynamic Language Runtime (DLR)." He shows some VB code hosting the IronPython runtime, simple boilerplate to get the IronPython bits up and running inside this CLR process. (See the DLR Hosting Spec for details, it's pretty straightforward stuff: call IronPython.Hosting.Python.CreateRuntime, then call GetEngine("python") and SetSearchPaths() to tell IPy where to find the Python libs and code.) Where he's going with this is to demonstrate using VB's late-binding capabilities to get hold of a Python file ("random.py", using the DLR UseFile() call), and he dynamically calls the "shuffle" function from that Python file against the array of Ints he set up earlier.

(We get into a discussion as to why the IDE can't give Intellisense on the methods he's calling in the Python code. I won't go into the details, but essentially, no, VS isn't going to be able to do that, at least not for this scenario, any time soon. Maybe if the Python code was used directly from within VS, but not in this hosted sense--that would be a bit much for the IDE to analyze and understand.)

Next he points out some of the "ceremony" remaining in Visual Basic, essentially showing how VB's type inferencing is getting better, such as with array literals, including a background compilation warning where the VB compiler finds that it can't find a common type in the array literal declaration and assumes it to be an array of Object (which is a nice "catch" when the wrong type shows up in the array by accident or typo). He shows off multidimensional array literal and jagged array literal syntax (which requires the internal array literals in the jagged array to be wrapped up in parentheses, a la "{({1,2,3}), ({1, 2, 3, 4, 5})}", which I find a touch awkward and counterintuitive, quite frankly), while he's at it.

(We get into a discussion of finer-granularity color syntax highlighting options, such as colorizing different keywords differently, as well as colorizing different identifiers based on their type. Now that's an interesting idea.)

By the way, one thing that I've always found interesting about VB is its "With" keyword, a la "New Student With {.Id=101, .Name="bart", .Score=53, .Gender="male"}".

He then shows how VB 10 has auto-implemented properties: "Property Gender As String" does exactly what .NET programmers have had to do by hand for so long: create a field, generate simple Get and Set blocks and so on. Another nice feature of this: the autogenerated properties can have defaults, as in, "Public Property Age As Integer = 1". That's kinda nice, and something that VB should have had years ago. :-)

And wahoo! THE UNDERSCORE IS (almost) HISTORY! "Implicit line completion" is a feature of VB 10. This has always plagued me like... well... the plague... when writing VB code. It's not gone completely, there's a few cases where ambiguity would reign without it, but it appears to be gone for 95% of the cases. Because this is such a radical change, they've even gone out and created a website to help the underscores that no longer find themselves necessary: www.unemployedunderscores.com .

He goes into a bit about co- and contravariance in generic types, which VB now supports more readily. (His example is about trying to pass a List(Of Student) into a method taking a List(Of Person), which neither he nor I can remember if it's co- or contra-. Sorry.) The solution is to change the method to take an IEnumerable(Of Person), instead. Not a great solution, but not a bad one, either.

Recently, a blog reader asked me if I wasn't doing any speaking any more since I'd joined ThoughtWorks, and that's when I realized I'd been bad about updating my speaking calendar on the website. Sorry, all; no, ThoughtWorks didn't pull my conference visa or anything, I've just been bad about keeping it up to date. I'll fix that ASAP, but in the meantime, three events that I'll be at in the coming wintry months include:

Øredev 2008: 19 - 21 November, Malmoe, Sweden

Øredev will be a first for me, and I've ben invited to give a keynote there, along with a few technical sessions. I'm also told that .NET Rocks! will be on hand, and that they want to record a session, on whichever topic happens to cross the curious, crafty and cunning Carl, or the uh... the uh... sorry, Richard, there's just no good "R" adjectives I can use here. I mean, "rough" and "ready" don't exactly sound flattering in this context, right? Sorry, man.

In any event, I'm looking forward to this event, because it's a curious mix of technologies and ideas (agile, ALT.NET, Java, core .NET, languages, and so on), and because I've never been to Sweden before. One more European country, off my bucket list! :-)

(Yes, I had to cut-and-paste the Ø wherever I needed it. *grin*)

DevTeach 2008: 1 - 5 December, Montreal, Quebec (Canada)

This has been one of my favorite shows since it began, way back in 2003, and a large part of that love has to do with the cast and crew of characters that I see there every year: Julie Lerman, Peter DeBetta, Carl and Richard (again!), Beth Massi, "Yag" Griver, Mario Cardinal and the rest of the Quebecois posse, Ayende, plus some new faces and friends, like Jessica Moss and James Kovacs. (Oh, and for the record, folks, for those of you who are still talking about it, the O/R-M smackdown of a year ago was staged. It was all fake. Ayende and I are really actually friends, we were paid a great deal of money by Carl and Richard to make it sound good, and in fact, we both agree that the only place anybody should really ever store their data is in an XML database.)

If you're near Montreal, and you're a .NET dev, you really owe it to yourself to check this show out.

Update: I just got this email from Jean-Rene, the guy who runs DevTeach:

Every attendees will get Visual Studio 2008 Pro, Expression Web 2 and Tech-Ed DEV set in their bag!

DevTeach believe that all developers need the right tool to be productive. This is what we will give you, free software, when you register to DevTeach or SQLTeach. Yes that right! We’re pleased to announce that we’re giving over a 1000$ of software when you register to DevTeach. You will find in your conference bag a version of Visual Studio 2008 Professional, ExpressionTM Web 2 and the Tech-Ed Conference DVD Set. Is this a good deal or what? DevTeach and SQLTeach are really the training you can’t get any other way.

Not bad. Not bad at all.

DeVoxx 2008: 8 - 12 December, Antwerp, Belgium

DeVoxx, the recently-renamed-formerly-named-JavaPolis conference, has brought me back to team up with Bill Venners to do a University session on Scala, and to record a few more of those Parlays videos that people can't seem to get enough of. Given that this show always seems to draw some of the Java world's best and brightest, I'm definitely looking forward to the chance to point the mike at somebody's grill and give 'em hell! Plus, I love Belgium, and I'm looking forward to getting back there. The fact that it's going to be the middle of winter is only a bonus, as... wait... Belgium, in the middle of winter? Whose bright idea was that?

(And finally, a show that Carl and Richard won't be at!)

Meanwhile, I promise to keep the "Upcoming Events" up to date for 2009. Seriously. I mean it. :-)

Having created a Window7 VMWare image (which I then later cloned and installed the Windows7 SDK into, successfully, wahoo!), I turned to the Visual Studio 2010 bits they provided on the hard drive. Not surprisingly, though a bit frustratingly, they didn't give us an install image that I could put into a VMWare image of my own creation, but instead gave us a VPC with everything pre-installed in it.

I know that Microsoft prefers to promote its own products, and that it's probably a bit much to ask them to provide both a VMWare image and a VirtualPC image for these kind of pre-alpha things, but it's a bit of a pain considering that Virtual PC doesn't run anymore on the Mac, that I'm aware of. Please, Microsoft, a lot of .NET devs are carrying around MacBookPro machines these days, and if you're really focused on trying to get bits in the hands of developers, it would be quite the bold move to provide a VMWare image right next to the VPC image. Particularly since over half the drive was unused.

So... I don't want to have to carry around a PC (though I do at the moment) just to run VirtualPC just to be able to explore VS 2010, but fortunately VMWare provides a Converter application that can take a VPC image and flip it over to a VMWare image. Sounds like a plan. I fire up the Converter, point it at the VPC, and after the world's... slowest... wizard... takes... my... settings... and... begins... I discover that it will take upwards of 3 hours to convert. Dear God.

I decided to go to bed at that point. :-)

When I woke up, the image had been converted successfully, but I wasn't quite finished yet. First of all, fire it up to make sure it runs, which it does without a problem, but at 640x480 in black-and-white mode (no, seriously, it's not much more than that). Install the VMWare Tools, reboot, and...

... the mouse cursor disappears. WTF?!?

Turns out this has been a nagging problem with several versions of VMWare over the years, and I vaguely remember running into the problem the last time I tried to create a Windows Server 2003/2008 image, too. Ugh. Hunting around the Web doesn't reveal an easy solution, but a couple of things do show up a few times: disconnect the CD-ROM, change the mouse pointer acceleration, delete the VMWare Mouse driver and let Windows rediscover the standard PS/2 mouse driver, or change the display hardware acceleration.

Not being really interested in debugging the problem (I know, my chance at making everybody's life better is now forever lost), I decided to take a bit of a shotgun approach to the problem. I explicitly deleted the VMWare Mouse driver, fiddled with the display settings (including resizing it to a more respectable 1400x1050), turned display hardware acceleration down, couldn't find mouse hardware acceleration settings, allowed it to reboot, and...

... yay. I have a mouse pointer again.

Now I have a VS2010 image on my Drive-o'-Virtual-Machines, and with it I plan on exploring the VS2010/C# 4.0/C++ 10/VB 10 bits some more. I fire up Visual Studio 2010, intending to poke around C# 4.0's new "dynamic" keyword and see if and how it builds on top of the DLR (as a few people have suggested in comments in prior posts). VS comes up pretty quickly (not bad for a pre-alpha), the new interface seems snappy, and I create the ubiquitous "ConsoleApplicationX" C# app.

Wait a minute...

Something niggled at the back of my head, and I went back to File | New Project, and ... something's missing.

There's no "Visual F#" tab. There's an item in the "Project types:" box on the left for Visual Basic, Visual C#, Visual C++, WiX, Modeling Projects, Database Projects, Other Project Types, and Test Projects, but no Visual F#. (And no, it doesn't show up under "Other Project Types" either, I checked.) Considering that my understanding was that F# was going to ship with VS 2010, I'm a little puzzled as to its absence. Hopefully this is just a temporary oversight.

In the meantime, I'm off to play with "dynamic" a bit more and see what comes out of it. But guys, please, let's see some F# love out of the box? Surely, if you can ship WiX with it, shipping F# can't be hard?

The organizers of TSSJS 2009 have asked me to serve as the Languages track chair, and as long-time readers of this blog will already have guessed, I've accepted quite happily. This means that if you're interested in presenting at TSSJS on a language-on-the-JVM, you now know where to send the bottle of Macallan 18. ;-)

Having said that (in jest, of course--bribes have to be at least a Macallan 25 or Macallan Cask Strength to have any real effect), I'm curious to get a sense of what languages--and what depth in each--people are interested in seeing presented there. Groovy, JRuby and Scala are obvious suggestions, but how deep would people be interested in seeing these? Would you prefer to see more languages at a shallower depth, or going really deep on a few?

(Disclaimer: emails sent to me directly or comments on this blog will weigh in on my decision-making process, but don't necessarily count as submitted abstracts; make sure you send them via the "official" channels to ensure they get considered, particularly since some proposals will be "borderline" on several different tracks, and thus could conceivably make it in via a different track than mine.)

Y'all know how to reach me....

Update: The deadline for abstracts is November 19th, so make sure to check out the website when it goes live (Nov 11th), and if you can't figure out how to submit an abstract, send it to me directly....

So the first thing I do when I get back from PDC? After taking my youngest trick-or-treating at the Redmond Town Center, and settling down into the weekend, I pull out the PDC hard drive and have a look around.

Obviously, I'm going to eventually spend a lot of time in the "Developer" subdirectory--lots of yummy PDC goodness in there, like the "Oslo_Dublin_WF_WCF_4" subdirectory in which we'll find a Virtual PC image of the latest CSD bits pre-installed, or the Visual_Studio_2010 subdirectory (another VirtualPC image), but before I start trying to covert those over to VMWare images (so I can run them on my Mac), I figured I'd take a wild shot at playing with Windows 7.

That, of course, means installing it into a VMWare image. So here goes.

First step, create the VMWare virtual machine. Because this is clearly not going to be a stock install, I choose the custom option, and set the operating system to be "Windows Server 2008 (experimental)". Not because I think there's anything really different about that option (except the default options that follow), but because it feels like the right homage to the pre-alpha nature of Windows 7. I set RAM to 512MB, chose to give it a 24GB IDE disk (not SCSI, as the default suggested--Windows sometimes has a tentative relationship with SCSI drives, and this way it's just one less thing to worry about), chose a single network adapter set to NAT, pointed the CD to the smaller of the two ISO images on the drive (which I believe to be the non-checked build version), and fired 'er up, not expecting much.

Kudos to the Windows 7 team.

The CD ISO boots, and I get the install screen, and bloody damn fast, at that. I choose the usual options, choose to do a Custom install (since I'm not really doing an Upgrade), and off it starts to churn. As I write this, it's 74% through the "Expanding files" step of the install, but for the record, Vista never got this far installing into VMWare with its first build. As a matter of fact, if I remember correctly, Vista (then Longhorn) didn't even boot to the first installation screen, and then when it finally did it took about a half-hour or so.

I'll post this now, and update it as I find more information as I go, but if you were curious about installing Windows 7 into VMWare, so far the prognosis looks good. Assuming this all goes well, the next step will be to install the Windows 7 SDK and see what I can build with it. After that, probably either VS 2008 or VS 2010, depending on what ISOs they've given me. (I think VS 2010 is just a VHD, so it'll probably have to be 2008.) But before I do any of that, I'll make a backup, just so that I can avoid having to start over from scratch in the event that there's some kind dependency between the two that I haven't discovered so far.

Update: Well, it got through "Expanding files", and going into "Starting Windows...", and now "Setup is starting services".... So far this really looks good.

Update: Uh, oh, possible snag: "Setup is checking video performance".... Nope! Apparently it's OK with whatever crappy video perf numbers VMWare is going to put up. (No, I didn't enable the experimental DirectX support for VMWare--I've had zero luck with that so far, in any VMWare image.)

Update: Woo-hoo! I'm sitting at the "Windows 7 Ultimate" screen, choosing a username and computername for the VM. This was so frickin flawless, I'm waiting for the shoe to drop. Choosing password, time zone, networking setting (Public), and now we're at the final lap....

Update: Un-FRICKIN-believable. Flawless. Absolutely flawless. I'm in the "System and Security" Control Panel applet, and of course the first thing I select is "User Account Control settings", because I want to see what they did here, and it's brilliant--they set up a 4-point slider to control how much you want UAC to bug you when you or another program changes Windows settings. I select the level that says, "Only notify me when programs try to make changes to my computer", which has as a note to it, "Don't notify me when I make changes to Windows settings. Note: You will still be notified if a program tries to make changes to your computer, including Windows settings", which seems like the right level to work from.

But that's beyond the point right now--the point is, folks, Windows 7 installs into a VMWare image flawlessly, which means it's trivial to start playing with this now. Granted, it still kinda looks like Vista at the moment, which may turn some folks off who didn't like its look and feel, but remember that Longhorn went through a few iterations at the UI level before it shipped as Vista, too, and that this is a pre-alpha release of Win7, so....

I tip my hat to the Windows 7 team, at least so far. This is a great start.

Update: Even better--VMWare Tools (the additions to the guest OS that enable better video, sound, etc) installs and works flawlessly, too. I am impressed. Really, really impressed.

PDC 2008 in LA is over now, and like most PDCs, it definitely didn't disappoint on the technical front--Microsoft tossed out a whole slew of new technologies, ideas, releases, and prototypes, all with the eye towards getting bits (in this case, a Western Digital 160 GB USB hard drive) out to the developer community and getting back feedback, either through the usual channels or, more recently, the blogosphere.

These are the things I think I think about this past PDC:

• Windows 7 will be an interesting thing to watch--they handed out DVDs in both 32- and 64-bit versions, and it's somewhat reminiscent of the Longhorn DVDs of the last PDC. If you recall, Longhorn (what eventually became known as Vista) looked surprisingly good--if a bit unstable, something common to any release this early--for a while, then Vista itself pretty much fell flat. I think it will be interesting, as a social experiment, to look at what people say about Windows 7 now, compare it to what was said about Vista back in 2004 (which is I think when the last PDC was), and then compare what people say 1, 2 and 3 years after the PDC release.
• Azure dominated a lot of the focus, commensurate with the growing interest/hype around "the cloud". All of this sounds suspiciously familiar to me, thinking back to the early days of SOAP/WSDL, and the intense pressure for Web services to revolutionize IT as we know it. This didn't happen, largely for technical reasons at first (incompatibilities between toolkits most of all), then because people treated it as CORBA++ or DCOM-with-angle-brackets. Azure and "cloud computing" have a different problem: clear definition of purpose. I think too many people have no idea what "the cloud" really is for this to be something to pay much attention to just yet.
• Conference get-togethers and parties are becoming more and more lavish each year, as the various product teams challenge one another for the coveted title of The "Dude, were you there last night? It was amazing!" Party of PDC. For my money, that party was the party at the J Lounge on Wednesday night, complete with three floors of fun, including a wall-projected image of Rock Band, but--here's the rub--I couldn't tell you which team actually hosted the party. There was a Microsoft Dynamics CRM poster up in the middle of the gaming floor (bunch of XBox 360s, though not networked together, which I found disappointing), so I'm assuming it had something to do with them, but.... I think Microsoft product teams may want to consider saving some budget and instead of hiring six LA Lakers Cheerleaders to sit on a couch and allow drooling geeks to take pictures with them (no touching!), use the money to make the party--and the hosts--stick in my mind more effectively, or at least use it to hand out technical data on whatever it is they're building.
• The vendor floor competition for attention is getting a little cutthroat. DevExpress stole the show this year, importing--no joke--an actor, "Mini-Me", Vern, to essentially echo (badly) anything Mark Miller (dressed, of course, as Austin Powers' arch-nemesis Dr. Evil) tried to say about the most recent version of CodeRush. Granted, Mark's new "do" (and the absurdly large head that was hiding underneath) makes it easy for him to do a good Dr. Evil impression, but other than that, there was really nothing parallel in the situation--despite Mark's insistence on writing code with evil Flying Spaghetti Monsters or what not in it. I think if you're a vendor and you want to make a splash at PDC, you think long and hard about an effective tie-in, like Infragistics' clever "I flew 1500 miles for this T-shirt" they were giving away.
• The language world was a bit abuzz at the barely-concealed C# 4.0 features, mostly centering around the new "dynamic" keyword and the C# REPL loop capabilities, but noticeably absent was any similar kind of talk or buzz around VB 10. Even C++ got more attention than VB did, with a presentation clearly intending to call out a direct reference to Visual C++'s heyday, "Visual C++: Why 10 is the new 6". Conversations I had with a few Microsofties make it pretty clear that VB is now the red-headed stepchild of the .NET language family, and that fact is going to start making itself widely felt through the rest of the ecosystem before long, particularly now that rumors are beginning to circulate that pretty much all the "gifted kids" that were on the VB team have gone to find other places to exercise their intellect and innovation, such as the Oslo team. I think Microsoft is going to find itself in an uncomfortable position soon, of trying to kill VB off without appearing like they are trying to kill VB off, lest they create another "VB revolution" like the one in 2001 when unmanaged VB'ers ("Classic VBers"?) looked at VB.NET and collectively puked.
• Speaking of collective revolution, anybody remember Visual FoxPro? Those guys are still kicking, and they were always a small fraction of the developer community, comparatively against VB, at least. I think Microsoft is in trouble here, of their own making, for not defining distinct and clearly differentiated roles for Visual Basic and C#.
• The DLR is quickly moving into a position of high importance in my mind, and the fact that it now builds on top of expression trees (from C# 3.0/LINQ) and builds its trees in such a way that they look almost identical to what a corresponding C# or VB tree would look like means that the DLR is about a half-step away from becoming the most critical part of the .NET ecosystem, second only to the CLR itself. I think that while certain Microsoft releases, like Oslo, PowerShell, C# or VB, won't adopt the DLR as a core component to their implementation, developers looking to explore the DSL space will find the DLR a very happy place to be, particularly in combination with F# Parser Expression Grammars.
• Speaking of F#, it's pretty clear that it was the developer darling--if not the media darling--of the show. The F# Hands-on-Lab looked to be one of the more popular ones used there, and every time I or my co-author, Amanda Laucher, talked with somebody who didn't already know we were working on F# in a Nutshell, they were asking questions about it and trying to understand its role in the world. I think the "cool kids" of the development community are going to come to check out F#, find that it can do a lot of what the O-O minded C# and VB can do, discover that the functional approach works well in certain scenarios, and start looking to use that on their new projects.
• I think that if the Microsoft languages family were Weasley family from Harry Potter, C++ would be one of the two older brothers (probably Bill or Charlie, the cool older brothers who've gone on to make their name and don't need to impress anybody any more), Visual Basic would be Percy (desperate for validation and respect), C# would be Ron (cleary an up-and-comer in the world, even if he was a little awkward while growing up), and F# would be Ginny (the spunky one who clearly charts her own path despite her initial shyness, her accidental involvement in a Voldemortian scheme and her parents' and big brothers' interference in her life). Oslo, of course, is Professor Snape--we can't be sure if he's a good guy or a bad guy until the last book.
• Continuing that analogy, by the way, I think Java is clearly Hermione: wickedly book smart, but sometimes too clever by half.

Overall, PDC was an amazing show, and there's clearly a lot of stuff to track. I personally plan to take a deep dive into Oslo, and will probably blog about what I find, but in the meantime, remember that all of the PDC bits that we got on the hard drives are available through the various DevCenters (or so I've been told), so have a look. There's a lot more there than just what I mentioned above.

Update: Lisa Feigenbaum emailed me with a correction: there was a session on VB 10 at PDC, and I simply missed it in the schedule. In fact, she was very subtle about it, simply asking me, "Did you make it to the VB talk?" and posted this URL along with it. Lisa, I stand corrected. :-) Having said that, though, I still stand by the other points of that piece: that the buzz I was hearing (which may very well have simply been the social circles I run in, I'll be the first to admit it, but I can only speak to my experience here and am very willing to be told I'm full of poopie on this one) was all C#, no VB, and that it bothers me that notable members of the VB team have departed for other parts of the company. Please, nothing would make me happier than to see VB stand as a full and equal partner in the .NET family of languages, but right now, it really still feels like the red-headed stepchild. Please, prove me wrong.

One of the more interesting logistical problems faced by the people who run the Microsoft Conference Center is that several events are often running in parallel, and each has their own catering provisions--one might get snacks, another may have lunch boxes, and others have full buffet, and so on. Of course, each group will want to make sure their food isn't swiped by people at other events with less-appealing food, so staff members at the Conference Center (literally) stand guard over the snack tables, looking for badges and directing them to the appropriate table as necessary.

This week is no different; during the VSX DevCon, other events have been running, including some internal Microsoft events. And, not surprisingly, the staff are following their directives, turning people away if they're not wearing the VSX DevCon badge.

Even if that guy is Steve Ballmer.

No joke: I watch as Steve Ballmer--meeting with Kevin Turner and other similarly-pedigreed Microsoft management--comes out of his meeting room and heads over to the VSX DevCon table to grab some cookies, only to be turned away by a MSCC staff member. "I'm sorry, sir, those cookies are not for you."

I wonder if George Bush ever gets pulled aside by the TSA?

The full list is here. It's a pretty prestigious group--and I'm totally floored that I'm there next to some pretty big names.

In homage to Ms. Sally Fields, of so many years ago... "You like me, you really like me". Having somebody come up to me at a conference and tell me how much they like my blog is second on my list of "fun things to happen to me at a conference", right behind having somebody come up to me at a conference and tell me how much they like my blog, except for that one entry, where I said something totally ridiculous (and here's why) ....

What I find most fascinating about the list was the means by which it was constructed--the various calculations behind page rank, technorati rating, and so on. Very cool stuff.

Perhaps it's trite to say it, but it's still true: readers are what make writing blogs worthwhile. Thanks to all of you.

For those of you who were at the Cinncinnati NFJS show, please continue on to the next blog entry in your reader--you've already heard this. For those of you who weren't, then allow me to make the announcement:

Hi. My name's Ted Neward, and I am now a ThoughtWorker.

After four months of discussions, interviews, more discussions and more interviews, I can finally say that ThoughtWorks and I have come to a meeting of the minds, and starting 3 September I will be a Principal Consultant at ThoughtWorks. My role there will be to consult, write, mentor, architect and speak on Java, .NET, XML Services (and maybe even a little Ruby), not to mention help ThoughtWorks' clients achieve IT success in other general ways.

Yep, I'm basically doing the same thing I've been doing for the last five years. Except now I'm doing it with a TW logo attached to my name.

By the way, ThoughtWorkers get to choose their own titles, and I'm curious to know what readers think my title should be. Send me your suggestions, and if one really strikes home, I'll use it and update this entry to reflect the choice. I have a few ideas, but I'm finding that other people can be vastly more creative than I, and I'd love to have a title that rivals Neal's "Meme Wrangler" in coolness.

Oh, and for those of you who were thinking this, "Seat Warmer" has already been taken, from what I understand.

Honestly, this is a connection that's been hovering at the forefront of my mind for several years. I like ThoughtWorks' focus on success, their willingness to explore new ideas (both methodologies and technologies), their commitment to the community, their corporate values, and their overall attitude of "work hard, play hard". There have definitely been people who came away from ThoughtWorks with a negative impression of the company, but they're the minority. Any company that encourages T-shirts and jeans, XBoxes in the office, and wants to promote good corporate values is a winner in my book. In short, ThoughtWorks is, in many ways, the consulting company that I would want to build, if I were going to build a consulting firm. I'm not a wild fan of the travel commitments, mind you, but I am definitely no stranger to travel, we've got some ideas about how I can stay at home a bit more, and frankly I've been champing at the bit to get injected into more agile and team projects, so it feels like a good tradeoff. Plus, I get to think about languages and platforms in a more competitive and hostile way--not that TW is a competitive and hostile place, mind you, but in that my new fellow ThoughtWorkers will not let stupid thoughts stand for long, and will quickly find the holes in my arguments even faster, thus making the arguments as a whole that much stronger... or shooting them down because they really are stupid. (Either outcome works pretty well for me.)

What does this mean to the rest of you? Not much change, really--I'm still logging lots of hours at conferences, I'm still writing (and blogging, when the muse strikes), and I'm still available for consulting/mentoring/speaking; the big difference is that now I come with a thousand-strong developers of proven capability at my back, not to mention two of the more profound and articulate speakers in the industry (in Neal and Martin) as peers. So if you've got some .NET, Java, or Ruby projects you're thinking about, and you want a team to come in and make it happen, you know how to reach me.

This comment deserves response:

First of all, if you're quoting my post, blocking out my name, and attacking me behind my back by calling me "our intrepid troll", you could have shown the decency of linking back to my original post. Here it is, for those interested in the real discussion:

http://www.agilesoftwaredevelopment.com/blog/jurgenappelo/professionalism-knowledge-first

Well, frankly, I didn't get your post from your blog, I got it from an email 'zine (as indicated by the comment "This crossed my Inbox..."), and I didn't really think that anybody would have any difficulty tracking down where it came from, at least in terms of the email blast that put it into my Inbox. Coupled with the fact that, quite honestly, I don't generally make a practice of using peoples' names without their permission (and my email to the author asking if I could quote the post with his name attached generated no response), so I blocked out the name. Having said that, I'm pleased to offer full credit as to its source.

Now, let's review some of your remarks:

"COBOL is (at least) twenty years old, so therefore any use of COBOL must clearly be as idiotic."

I never talked about COBOL, or any other programming language. I was talking about old practices that are nowadays considered harmful and seriously damaging. (Like practising waterfall project management, instead of agile project management.) I don't see how programming in COBOL could seriously damage a business. Why do you compare COBOL with lobotomies? I don't understand. I couldn't care less about programming languages. I care about management practices.

Frankly, the distinction isn't very clear in your post, and even more frankly, to draw a distinction here is a bit specious. "I didn't mean we should throw away the good stuff that's twenty years old, only the bad stuff!" doesn't seem much like a defense to me. There are cases where waterfall style development is exactly the right thing to do a more agile approach is exactly the wrong thing to do--the difference, as I'm fond of saying, lies entirely in the context of the problem. Analogously, there are cases where keeping an existing COBOL system up and running is the wrong thing to do, and replacing it with a new system is the right thing to do. It all depends on context, and for that reason, any dogmatic suggestion otherwise is flawed.

"How can a developer honestly claim to know "what it can be good for", without some kind of experience to back it?"

I'm talking about gaining knowledge from the experience of others. If I hear 10 experts advising the same best practice, then I still don't have any experience in that best practice. I only have knowledge about it. That's how you can apply your knowledge without your experience.

Leaving aside the notion that there is no such thing as best practices (another favorite rant of mine), what you're suggesting is that you, the individual, don't necessarily have to have experience in the topic but others have to, before we can put faith into it. That's a very different scenario than saying "We don't need no stinkin' experience", and is still vastly more dangerous than saying, "I have used this, it works." I (and lots of IT shops, I've found) will vastly prefer the latter to the former.

"Knowledge, apparently, isn't enough--experience still matters"

Yes, I never said experience doesn't matter. I only said it has no value when you don't have gained the appropriate knowledge (from other sources) on when to apply it, and when not.

You said it when you offered up the title, "Knowledge, not Experience".

"buried under all the ludicrous hyperbole, he has a point"

Thanks for agreeing with me.

You're welcome! :-) Seriously, I think I understand better what you were trying to say, and it's not the horrendously dangerous comments that I thought you were saying, so I will apologize here and now for believing you to be a wet-behind-the-ears/lets-let-technology-solve-all-our-problems/dangerous-to-the-extreme developer that I've run across far too often, particularly in startups. So, please, will you accept my apology?

"developers, like medical professionals, must ensure they are on top of their game and spend some time investing in themselves and their knowledge portfolio"

Exactly.

Exactly. :-)

"this doesn't mean that everything you learn is immediately applicable, or even appropriate, to the situation at hand"

I never said that. You're putting words into my mouth.

My only claim is that you need to KNOW both new and old practices and understand which ones are good and which ones can be seriously damaging. I simply don't trust people who are bragging about their experience. What if a manager tells me he's got 15 years of experience managing developers? If he's a micro-manager I still don't want him. Because micro-management is considered harmful these days. A manager should KNOW that.

Again, this was precisely the read I picked up out of the post, and my apologies for the misinterpretation. But I stand by the idea that this is one of those posts that could be read in a highly dangerous fashion, and used to promote evil, in the form of "Well, he runs a company, so therefore he must know what he's doing, and therefore having any kind of experience isn't really necessary to use something new, so... see, Mr. CEO boss-of-mine? We're safe! Now get out of my way and let me use Software Factories to build our next-generation mission-critical core-of-the-company software system, even though nobody's ever done it before."

To speak to your example for a second, for example: Frankly, there are situations where a micro-manager is a good thing. Young, inexperienced developers, for example, need more hand-holding and mentoring than older, more senior, more experienced developers do (speaking stereotypically, of course). And, quite honestly, the guy with 15 years managing developers is far more likely to know how to manage developers than the guy who's never managed developers before at all. The former is the safer bet; not a guarantee, certainly, but often the safer bet, and that's sometimes the best we can do in this industry.

"And we definitely shouldn't look at anything older than five years ago and equate it to lobotomies."

I never said that either. Why do you claim that I said this? I don't have a problem with old techniques. The daily standup meeting is a 80-year old best practice. It was already used by pilots in the second world war. How could I be against that? It's fine as it is.

Um... because you used the term "lobotomies" first? And because your title pretty clearly implies the statement, perhaps? (And let's lose the term "best practice" entirely, please? There is no such thing--not even the daily standup.)

It's ok you didn't like my article. Sure it's meant to be provocative, and food for thought. The article got twice as many positive votes than negative votes from DZone readers. So I guess I'm adding value. But by taking the discussion away from its original context (both physically and conceptually), and calling me names, you're not adding any value for anyone.

I took it in exactly the context it was given--a DZone email blast. I can't help it if it was taken out of context, because that's how it was handed to me. What's worse, I can see a development team citing this as an "expert opinion" to their management as a justification to try untested approaches or technologies, or as inspiration to a young developer, who reads "knowledge, not experience", and thinks, "Wow, if I know all the cutting-edge latest stuff, I don't need to have those 10 years of experience to get that job as a senior application architect." If your article was aimed more clearly at the development process side of things, then I would wish it had appeared more clearly in the arena of development processes, and made it more clear that your aim was to suggest that managers (who aren't real big on reading blogs anyway, I've sadly found) should be a bit more pragmatic and open-minded about who they hire.

Look, I understand the desire for a provocative title--for me, the author of "The Vietnam of Computer Science", to cast stones at another author for choosing an eye-catching title is so far beyond hypocrisy as to move into sheer wild-eyed audacity. But I have seen, first-hand, how that article has been used to justify the most incredibly asinine technology decisions, and it moves me now to say "Be careful what you wish for" when choosing titles that meant to be provocative and food for thought. Sure, your piece got more positive votes than negative ones. So too, in their day, did articles on client-server, on CORBA, on Six-Sigma, on the necessity for big up-front design....

Let me put it to you this way. Assume your child or your wife is sick, and as you reach the hospital, the admittance nurse offers you a choice of the two doctors on call. Who do you want more: the doctor who just graduated fresh from medical school and knows all the latest in holistic and unconventional medicine, or the doctor with 30 years' experience and a solid track record of healthy patients?

If you've peeked at my blog site in the last twenty minutes or so, you've probably noticed some churn in the template in the upper-left corner; by now, it's been finalized, and it reads "JOB REFERRALS".

WTHeck? Has Ted finally sold out? Sort of, not really. At least, I don't think so.

Here's the deal: the company behind those ads, Entice Labs, contacted me to see if I was interested in hosting some job ads on my blog, given that I seem to generate a moderate amount of traffic. I figured it was worthwhile to at least talk to them, and the more I did, the more I liked what I heard--the ads are focused specifically at developers of particular types (I chose a criteria string of "Software Developers", subcategorized by "Java, .NET, .NET (Visual Basic), .NET (C#), C++, Flex, Ruby on Rails, C, SQL, JavaScript, HTML" though I'm not sure whether "HTML" will bring in too many web-designer jobs), and visitors to my blog don't have to click through the ads to get to the content, which was important to me. And, besides, given the current economic climate, if I can help somebody find a new job, I'd like to.

Now for the full disclaimer: I will be getting money back from these job ads, though how much, to be honest with you, I'm not sure. I'm really not doing this for the money, so I make this statement now: I will take 50% of whatever I make through this program and donate it to a charitable organization. The other 50% I will use to offset travel and expenses to user groups and/or CodeCamps and/or for-free conferences put on throughout the country. (Email me if you know of one that you're organizing or attending and would like to see me speak at, and I'll tell you if there's any room in the budget left for it. :-) )

Anyway, I figured if the ads got too obnoxious, I could always remove them; it's an experiment of sorts. Tell me what you think.

As Amanda notes, I'm riding with 46 other folks (and lots of beer) on a bus from Michigan to devLink in Tennessee, as part of sponsoring the show. (I think she got my language preferences just a teensy bit mixed up, though.)

Which brings up a related point, actually: Amanda (of "the great F# T-shirt" fame from TechEd this year) and I are teaming up to do F# In A Nutshell for O'Reilly. The goal is to have a Rough Cut ready (just the language parts) by the time F# goes CTP this summer or fall, so we're on an accelerated schedule. If you don't see much from me via the blog for a while, now you know why. :-) Once that's done, I'm going dark on a Scala book to follow--details to follow when that contract is nailed down.

Meanwhile.... As she suggests, the bus will likely be filled with lots of lively debate. The nice thing about having a technical debate with drunk geeks on a bus traveling down the highway at speed is that it's actually pretty easy to win the debate, if you really want to:

"You are such an idiot! Object-relashunal mappers are just... *burp* so cool! Why can't you see that?"

"Idiot, am I? I demand satisfaction! Step outside, sir!"

"Fine, you--" WHOOSH ... THUMP-THUMP....

"Next?"

I'm looking forward to this. :-)

Editor's note: (Contact Amanda if you're interested in participating on the devLink bus, not the book. Thanks for the interest, but we aren't soliciting co-authors. We think we have this one pretty well covered, but we're always interested in reviewers--for that, you can contact either of us.)

Sometimes people ask me why I don't put more "personal" details in my blogs--those who know me know that I'm generally pretty outspoken on a number of topics ranging far beyond that of simple technology. While sometimes those opinions do manage to leak their way here, for the most part, I try to avoid the taboo topics (politics/sex/religion, among others) here in an effort to keep things technically focused. Or, at least, as technically focused as I can, anyway.

But there've been some other reasons I've avoided the public spotlight on my non-technical details, too.

This essay from the New York Times (which may require registration, I'm not sure) captures, in some ways, the things that anyone who blogs should consciously consider before blogging: when you blog, you are putting yourself out into the public eye in a way that we as a society have never had before. In prior generations, it was always possible to "hide" from the world around us by simply not taking the paths that lead to public exposure--no photos, no quotations in the newspaper, and so on. Now, thanks to Google, anybody can find you with a few keystrokes.

In some ways, it's funny--the Internet creates a layer of anonymity, and yet, takes it away at the same time. (There has to be a sociology or psychology master's thesis in there, waiting to be researched and written. Email me if you know of one?)

Ah, right. The point. Must get back to the point.

As you read peoples' blogs and consider commenting on what you've read, I implore you, remember that on the other end of that blog is a real person, with feelings and concerns and yes, in most cases, that same feeling of inadequacy that plagues us all. What you say in your comments can and will, no matter how slight, either raise them up, or else wound them. Sometimes, if you're particularly vitriolic about it, you can even induce that "blogging burnout" Emily mentions in her essay.

And, in case you were wondering: Yep, that goes for me, too. You, dear reader, can make me feel like shit, if you put your mind to it strongly enough.

That doesn't mean I don't want comments or am suddenly afraid of being rejected online--far from it. I post here the thoughts and ideas that yes, I believe in, but also because I want to see if others believe in them. In the event others don't, I want to hear their criticism and hear their logic as they find the holes in the argument. Sometimes I even agree with the contrary opinion, or find merit in going back to revisit my thinking on the subject--case in point, right now I'm going back to look at Erlang more deeply to see if Steve is right. (Thus far, cruising through some Erlang code, looking at Erlang's behavior in a debugger, and walking my way through various parts of the BEAM engine, I still think Erlang's fabled support for robustness and correctness--none of which I disagreed with, by the way--comes mostly from the language, not the execution engine, for whatever that's worth. And apparently I'm not the only one. But that's neither here nor there--Steve thinks he's right, and I doubt any words of mine would change his opinion on that, judging from the tone of his posts on the matter. *shrug* Fortunately, I'm far more concerned with correcting my own understanding in the event of incorrectness than I am anybody else's. :-) )

In any event, to those of you who are curious as to the more personal details, I'm sorry, but they're not going to show up here any time soon. If you're that curious, find me at a conference, introduce yourself, buy me a glass of red wine (Zinfandel's always good) or Scotch, double neat (Macallan 18, or maybe a 25 if you're asking really personal stuff), and let's settle into some comfy chairs and talk.

That's always a far more enjoyable experience than typing at the keyboard.

Recently, a former student asked me,

I was in a .NET web services training class that you gave probably 4 or so years ago on-site at a [company name] office in [city], north of Atlanta.  At that time I asked you for a list of the technical blogs that you read, and I am curious which blogs you are reading now.  I am now with a small company where I have to be a jack of all trades, in the last year I have worked in C++ and Perl backend type projects and web frontend projects with Java, C#, and RoR, so I find your perspective interesting since you also work with various technologies and aren't a zealot for a specific one.

Any way, please either respond by email or in your blog, because I think that others may be interested in the list also.

As one might expect, my blog list is a bit eclectic, but I suppose that's part of the charm of somebody looking to study Java, .NET, C++, Smalltalk, Ruby, Parrot, LLVM, and other languages and environments. So, without further ado, I've pasted in the contents of my OPML file for cut&paste and easy import.

Having said that, though, I would strongly suggest not just blindly importing the whole set of feeds into your nearest RSS reader, but take a moment and go visit each one before you add it. It takes longer, granted, but the time spent is a worthy investment--you don't want to have to declare "blog bankruptcy".

Editor's note: We pause here as readers look at each other and go... "WTF?!?"

"Blog bankruptcy" is a condition similar to "email bankruptcy", when otherwise perfectly high-functioning people give up on trying to catch up to the flood of messages in their email client's Inbox and delete the whole mess (usually with some kind of public apology explaining why and asking those who've emailed them in the past to resend something if it was really important), effectively trying to "start over" with their email in much the same way that Chapter Seven or Chapter Eleven allows companies to "start over" with their creditors, or declaring bankruptcy allows private citizens to do the same with theirs. "Blog bankruptcy" is a similar kind of condition: your RSS reader becomes so full of stuff that you can't keep up, and you can't even remember which blogs were the interesting ones, so you nuke the whole thing and get away from the blog-reading thing for a while.

This happened to me, in fact: a few years ago, when I became the editor-in-chief of TheServerSide.NET, I asked a few folks for their OPML lists, so that I could quickly and easily build a list of blogs that would "tune me in" to the software industry around me, and many of them quite agreeably complied. I took my RSS reader (Newsgator, at the time) and dutifully imported all of them, and ended up with a collection of blogs that was easily into the hundreds of feeds long. And, over time, I found myself reading fewer and fewer blogs, mostly because the whole set was so... intimidating. I mean, I would pick at the list of blogs and their entries in the same way that I picked at vegetables on my plate as a child--half-heartedly, with no real enthusiasm, as if this was something my parents were forcing me to do. That just ruined the experience of blog-reading for me, and eventually (after I left TSS.NET for other pastures), I nuked the whole thing--even going so far as to uninstall my copy of Newsgator--and gave up.

Naturally, I missed it, and slowly over time began to rebuild the list, this time, taking each feed one at a time, carefully weighing what value the feed was to me and selecting only those that I thought had a high signal-to-noise ratio. (This is partly why I don't include much "personal" info in this blog--I found myself routinely stripping away those blogs that had more personal content and less technical content, and I figured if I didn't want to read it, others probably felt the same way.) Over the last year or two, I've rebuilt the list to the point where I probably need to prune a bit and close a few of them back down, but for now, I'm happy with the list I've got.

And speaking of which....

               1:
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              xml
              version
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               2:
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              version
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               3:
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               4:
              <
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exported from Outlook</title>

               5:
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               7:
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               8:
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               9:
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broken it is, fix it you should"
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               10:
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               11:
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Developer Buzz"
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               12:
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               13:
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Weblogs"
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               14:
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               15:
              <
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               16:
              xmlUrl
              ="http://www.artima.com/chapters/feeds/chapters.rss"
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               17:
              <
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              ="Neal
Gafter's blog"
              type
              ="rss"
            

               18:
              xmlUrl
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              />
            

               19:
              <
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              text
              ="Room
101"
              type
              ="rss"
            

               20:
              xmlUrl
              ="http://gbracha.blogspot.com/feeds/posts/default"
              />
            

               21:
              <
              outline
              text
              ="Kelly
O'Hair's Blog"
              type
              ="rss"
            

               22:
              xmlUrl
              ="http://weblogs.java.net/blog/kellyohair/index.rdf"
              />
            

               23:
              <
              outline
              text
              ="John
Rose @ Sun"
              type
              ="rss"
            

               24:
              xmlUrl
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               25:
              <
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Daily WTF"
              type
              ="rss"
            

               26:
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               27:
              <
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              text
              ="Brad
Wilson"
              type
              ="rss"
            

               28:
              xmlUrl
              ="http://feeds.feedburner.com/BradWilson"
              />
            

               29:
              <
              outline
              text
              ="Mike
Stall's .NET Debugging Blog"
              type
              ="rss"
            

               30:
              xmlUrl
              ="http://blogs.msdn.com/jmstall/rss.xml"
              />
            

               31:
              <
              outline
              text
              ="Stevey's
Blog Rants"
              type
              ="rss"
            

               32:
              xmlUrl
              ="http://steve-yegge.blogspot.com/atom.xml"
              />
            

               33:
              <
              outline
              text
              ="Brendan's
Roadmap Updates"
              type
              ="rss"
            

               34:
              xmlUrl
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              />
            

               35:
              <
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patterns"
              type
              ="rss"
            

               36:
              xmlUrl
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              />
            

               37:
              <
              outline
              text
              ="Joel
Pobar's weblog"
              type
              ="rss"
            

               38:
              xmlUrl
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              />
            

               39:
              <
              outline
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Kill Dave!"
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               40:
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               41:
              <
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does everything suck?"
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               42:
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               43:
              <
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              ="rss"
              xmlUrl
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               44:
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              text
              ="LukeH's
WebLog"
              type
              ="rss"
            

               45:
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              ="http://blogs.msdn.com/lukeh/rss.xml"
              />
            

               46:
              <
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              ="Jomo
Fisher -- Sharp Things"
              type
              ="rss"
            

               47:
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               48:
              <
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              text
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Coble"
              type
              ="rss"
            

               49:
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               50:
              <
              outline
              text
              ="Don
Syme's WebLog on F# and Other Research Projects"
              type
              ="rss"
            

               51:
              xmlUrl
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              />
            

               52:
              <
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              text
              ="David
Broman's CLR Profiling API Blog"
              type
              ="rss"
            

               53:
              xmlUrl
              ="http://blogs.msdn.com/davbr/rss.xml"
              />
            

               54:
              <
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              text
              ="JScript
Blog"
              type
              ="rss"
            

               55:
              xmlUrl
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              />
            

               56:
              <
              outline
              text
              ="Yet
Another Language Geek"
              type
              ="rss"
            

               57:
              xmlUrl
              ="http://blogs.msdn.com/wesdyer/rss.xml"
              />
            

               58:
              <
              outline
              text
              =".NET
Languages Weblog"
              type
              ="rss"
            

               59:
              xmlUrl
              ="http://www.dotnetlanguages.net/DNL/Rss.aspx"
              />
            

               60:
              <
              outline
              text
              ="DevHawk"
              type
              ="rss"
            

               61:
              xmlUrl
              ="http://feeds.feedburner.com/Devhawk"
              />
            

               62:
              <
              outline
              text
              ="The
Cobra Programming Language"
              type
              ="rss"
            

               63:
              xmlUrl
              ="http://cobralang.blogspot.com/feeds/posts/default"
              />
            

               64:
              <
              outline
              text
              ="Code
Miscellany"
              type
              ="rss"
            

               65:
              xmlUrl
              ="http://codemiscellany.blogspot.com/feeds/posts/default"
              />
            

               66:
              <
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              text
              ="Fred,
Let it go!"
              type
              ="rss"
            

               67:
              xmlUrl
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              />
            

               68:
              <
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              text
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              type
              ="rss"
            

               69:
              xmlUrl
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              />
            

               70:
              <
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              text
              ="Presentation
Zen"
              type
              ="rss"
            

               71:
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               72:
              <
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              ="The
Extreme Presentation(tm) Method"
              type
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               73:
              xmlUrl
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              />
            

               74:
              <
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              text
              ="ZapThink"
              type
              ="rss"
            

               75:
              xmlUrl
              ="http://feeds.feedburner.com/zapthink"
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               76:
              <
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Smith's completely unique view"
              type
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               77:
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               78:
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              ="Code
Commit"
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               79:
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               80:
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               81:
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               83:
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               84:
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               85:
              </
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              >
            

Happy reading.....

I hate Las Vegas.

I'm here for TheServerSide Java Symposium 2008, which has been held here in Vegas for the past (umm... three? four? five?) years, and every time I come here I'm reminded why I really don't like Vegas. It's loud, both in auditory volume and visual noise, it's boisterous bordering on raunchy, the locals are almost always soured by their near-constant exposure to tourists, the tourists are... well, they're American tourists and that says a lot right there, and there's no way to escape it. Ugh.

Fortunately for me, the hotels have conveniently painted a nice blue sky on the roof (in the Venetian, where the conference is held) so I don't have to go outside to see if it's sunny, they provided a nice winding river of bright neon blue water/Windex to have our leisurely cafe lunch next to, and no fake recreation of Venice would be complete without fake gondolas poled by fake gondoleers singing to tourists on the fake Windex river that's all of about two minutes in ride length before they have to do a U-turn and pole back the other way.

Wow, it's all so magical.

About the only thing that makes Vegas palatable is some of the shows you can catch here, like one of Cirque du Soleil's six (!) different presentations going on here. But, of course, you must be careful when you buy tickets, or the guy at the concierge desk will start finding tickets for you, only to discover later that he thought you said "Tah", meaning "Tom Jones", when you said, "Ka", the Cirque du Soleil show, because my California accent is too thick to be understood.

I hate Las Vegas.

The upshot is that when I'm here for this show, I get to hang out with some cool people, NFJS speaker alum and otherwise. Brian Sletten and I did a tag-team talk on SOAP and REST that was billed to be controversial but probably disappointed the crowd in that we didn't (a) throw any punches at one another, (b) didn't really proclaim a "victor" between the two, and (c) laid down some basic rules for when to look to a RESTful approach and when to take advantage of the existing SOAP-based infrastructure that is currently SOAP's greatest strength.

Note to those who didn't attend the session: you didn't hear me say it, so I'll repeat it: I hate WSDL almost as much as I hate Las Vegas. Ask me why sometime, or if I get enough of a critical mass of questions, I'll blog it. If you've seen me do talks on Web Services, though, you've probably heard the rant: WSDL creates tightly-coupled endpoints precisely where loose coupling is necessary, WSDL encourages schema definitions that are inflexible and unevolvable, and WSDL intrinsically assumes a synchronous client-server invocation model that doesn't really meet the scalability or feature needs of the modern enterprise. And that's just for starters.

I hate WSDL.

I still hate Vegas more, though.

Meanwhile, Glenn Vanderberg, NFJS speaker alum and current Chief Scientist over at Relevance, pulled me aside for a few minutes to show me how to build apps for the iPhone using the newly-released iPhone SDK (something I'd asked about once before and that's been exploring recently). We basked in the glory that is Objective-C (now there's a language that should have gotten more traction than it did, IMHO), and then in the glory that is the iPhone (OpenGL, OpenSA, which I didn't know but Glenn tells me is basically like an audio-equivalent library for OpenGL), and then we swapped some ideas about what people might do with the iPhone now that the SDK is available. I've always been pretty bullish on the mobile device market, and I still am, but the iPhone might be the turning point in that space. I'll reserve judgment for now, and just enjoy hacking on my own for the time being. :-)

Neal Ford did the Wednesday morning keynote, and I got the chance to present "Why the Next Five Years Will Be About Languages" after lunch today, which seemed to go over well, at least based on what the attendees who came up to me afterwards were saying. (Of course, that's always a biased assessment, since the ones who hate it are hardly likely to come up and tell me that, so I always take that statistic with a grain of salt.) They videoed it, so I imagine it'll be online before long.

Of course, TSS wouldn't be TSS without speaker panels saying really controversial things... but I wouldn't know about them this year, I wasn't on any. (Perhaps the conference organizers finally took everybody's advice...)

Tomorrow (well, actually, today as I write this, since I'm up way too late as usual) I'll be doing a talk on Scala, having dinner with a few friends, then off to McCarron airport and home. I don't think the Scala talk will be taped, but you can catch me doing much the same stuff (well, as much as it ever is the same stuff when I speak, since I mostly make everything up on the fly anyway) at the NFJS symposium near you, so you don't have to come to Vegas to hear about it in between ducking packs of drunk twenty-something guys chasing packs of drunk twenty-something girls all the while dodging the attentions of finger-snapping sidewalk vultures handing out glossy business cards saying "Girls Direct to You".

I so hate Vegas.

Update: Hah, that'll teach me to blog that before the conference is over--Eugene and Joe drafted me into the final panel session of the conference, on "Cross-Cutting Concerns, a Multi-Disciplinary Approach to Java", which none of us--including our emcees--had any idea was supposed to be included in such a discussion. Glenn Vanderberg and Patrick Linskey then sought to take a vote and change the topic of the panel to "Shearing off Ted's Ponytail". Fortunately a kind attendee asked a question and we moved on, ponytail intact.

Of course, given that this was Vegas, I probably could have gotten Carrot Top to do it and made some money on the deal.

A couple of people have asked me over the last few weeks, so it's probably worth saying out loud:

No, I don't work for a large company, so yes, I'm available for consulting and research projects. If you've got one of those burning questions like, "How would our company/project/department/whatever make use of JRuby-and-Rails, and what would the impact to the rest of the system be", or "Could using F# help us write applications faster", or "How would we best integrate Groovy into our application", or "How does the new Adobe Flex/AIR move help us build richer client apps", or "How do we improve the performance of our Java/.NET app", or other questions along those lines, drop me a line and let's talk. Not only will I cook up a prototype describing the answer, but I'll meet with your management and explain the consequences of the research, both pro and con, for them to evaluate.

Shameless call for consulting complete, now back to the regularly-scheduled programming.

People have sometimes asked me if it's really worth it to go to a conference these days, given that so much material is appearing online via blogs, webcasts, online publications and Google. I think the answer is an unqualified "yes" (what else would you expect from a guy who spends a significant part of his life speaking at conferences?), but not necessarily for the reasons you might think.

A long time ago, Billy Hollis said something very profound to me: "Newbies go to conferences for the technical sessions. Seasoned veterans go to conferences for the people." At the time, I thought this was Billy's way of saying that the sessions really weren't "all that" at most conferences (JavaOne and TechEd come to mind, for example--whatever scheduling gods that think project managers on a particular project make good technical speakers on that subject really needs to be taken out back and shot), and that you're far better off spending the time networking to improve your social network. Now I think it's for a different reason. By way of explanation, allow me to recount a brief travel anecdote.

I spend a lot of time on airplanes, as you might expect. Periodically, while staring out the window (trying to rearrange words in my head in order to make them sound coherent for the current email, blog entry, book chapter or article), I will see another commercial aircraft traveling in the same air traffic control lane going the other way. Every time I see it, I'm simply floored at how fast they appear to be going--they usually don't stay within my visibility for more than a few seconds. "Whoosh" is the first thought that goes through my easily-amused consciousness, and then, "Damn, they're really moving." Then I realize, "Wow--somebody on that plane over there is probably looking at this plane I'm on, and thinking the exact same thing."

This is why you go to conferences.

In the agile communities, they talk about velocity, the amount of work a team can get done in a particular iteration. But I think teams need to have a sense of their velocity relative to the rest of the industry, too. It helps put things into perspective. All too often, I find teams that look at me in meetings and conference calls and say, "Surely the rest of the industry isn't this bad, right?" or "Surely, somebody else has found a solution to this problem by now, right?" or "Please, dear God, tell me this kind of WTF-style of project management is unique to my company". While I am certainly happy to answer those questions, the fact of the matter is, at the end of the day they're still left taking my word for it, and let's be blunt: my answer can really only cover those companies and/or project teams I've had direct contact with. I can certainly tell you what I've heard from others (usually at conferences), but even that's now getting into secondhand information, which to you will be third-hand. (And that, of course, assumes I'm getting it from the source in the first place.)

This isn't just about project management styles--agile or waterfall or WHISCEY (Why the Hell Isn't Somebody Coding Everything Yet) or what-have-you--but also about technical trends. Is Ruby taking off? Is Scala becoming more mainstream? Is JRuby worth exploring? Is C++ making a comeback? What are peoples' experiences with Spring 2.5? Has Grails reached a solid level of performance and/or stability? Sure, I'm happy to come to your company, meet with your team, talk about what I've seen and heard and done--but sending your developers (and managers, though *ahem* preferably to conferences that aren't in Las Vegas) to a conference like No Fluff Just Stuff or JavaOne or TechEd or SD West can give them some opportunities to swap stories and gain some important insights about your team's (and company's) velocity relative to the rest of the industry.

All of which is to say, yes, Billy was right: it's about the people. Which means, boss, it's OK to let the developers go to the parties and maybe sleep in and miss a session or two the next morning.