Microsoft fans realize that their choice is crap... it just happens to run the stuff that they actually use.
Apple users don't actually do much computer stuff, so don't need any more than the 5 applications that actually run on a mac. This is good. Most mac users wouldn't be caught dead on a site like this... the ones that show up are cross-platform users that happen to use one of the other os's.
Linux users are your typical college kids that can't afford a car, and still think that communism might be a good idea... They'll either grow out of it, or... live in their parents basement till they're 50, and make posts defending how anything can be written for an open source system - if only we could all love each other, and not be hampered by bill gates (who slaughters the babies of the 3% of linux users who accidentally have kids).
Personally, I believe that Microsoft, Coca cola, and the Republican party are the only true way.
Apple users Drink pepsi, and vote decomcratic.
Linux users are communists or libertarians, and have no political power... they drink no name brand drinks, since they can't afford over-priced energy drinks.
Google is evil... more evil than Microsoft will ever be, and I admire them for it...
ATI and NVidia will go broke , because there is actually no money in making more powerful graphics cards.
I like firefox.