Following the recent VB thread a little more.. It would seem that in science and Internet applications especially, open source is the dominant model.

From web servers to distributed biotech Genome libraries, open source and Linux are becoming the natural best choice.

In showbiz, Linux is also hard at work, witness big budget special effects rendering farms etc. [LOTR et alia]. Similar in many ways to Gnome collaborative data mining and visualization. Both of these domains marry needs of rapid interoperability with often proprietary cutting edge software development. FX houses may be using open toolkits, but they guard their competitive edge and secrets closely. As do the Biotech programmers. There is hot symbiosis where openSource academia distances itself from often closed business. An article in latest Biotech World magazine is an interview with Zachary Zimmerman a geneticist at Princeton: http://www.bioitworld.com/ http://www.bio-itworld.com/archive/121503/horizons_language.html -Learning the Language of Systems Biology- "...We have always been writing our own software. The vendors have always been lagging behind what we see as state of the art. Where we do use commercial software, we have already worked out the algorithms and have something that works, then for various reasons some vendor is motivated to run faster, run on more platforms, etc. The axon scanner is good example: GenePix is much improved and better engineered version of something that Mike Eisen wrote in our lab. So the vendors make their money not from us but the pharmas [pharmaceutical companies]. To a large extent, their systems are weakened by being closed, not open-source, and unnecessarily restrictive in access and by being expensive. As a result, if you have the kind of tools for writing your own software, [that is] the disincentive to pay a lot of money so one of your guys can work on one terminal, on the kind of computer your don't really like to support. So if you have bright students, who in a few days can work up something pretty robust is C or Java, why would you use those (expensive commercial) things? So we don't. Most state-of-the-art places don't use the commercial stuff. It's also the same reason we made our own microarrays -- because we do better for less, and the really good stuff we just couldn't afford"... It seems in the US, regular business, Government and K-12 education are still the weighty slow holdouts for MSwindows and often legacy VB use. Science, Art, Internet and higher ed have all moved to open platforms and [python friendly] programming. I wonder what the tools/platform US military mainly uses now, and what their information architecture plans are? [oops! Alt+Ctrl+Del the invasion] Since Governments in Asia are now leading the Linux shift, higher and lower ed will presumably soon be in sync, and many business will soon be well motivated to follow. Good days ahead for Python programmers [and similar] globally in schools at all ages, and the general workplace. - Jason