Moron
Have you even used Ubuntu or Fedora Core? Brilliant free Distro's.
PC-BSD is also rather good.
Ubuntu breaks something critical with each upgrade. Like wireless. If you're using Ubuntu with an Acer notebook you're in for a wild ride. Fedora is fun if you've got plenty of patience and are ready to get into the command line to get things working. Trying to get basic things to work does not a good OS make. But that's Linux.
Linux is too much hassle for too little payoff. This has always been its problem. Then again, it's free. So you get what you pay for. It's fun if you want to tinker and play around with something different. There's no actual reason for the average consumer to use it, however, unless it's about money. But if you've already shelled out for hardware you might as well get a solid, consumer-centric and well-supported OS. Yes, that also means Windows.
I used Linux exclusively for about a year from March 2005 to April 2006. First Mandrake (back when it was called Mandrake), then PCLinuxOS (which was a very decent implementation of KDE - I went through two upgrades of it), and then Ubuntu along with various minimal distros like DamnSmallLinux, and Window managers like Fluxbox, etc. It was fun at first because it wasn't Windows. Then after a while you realize that the software available for these distros is just so BAD. Like, horrible. Hell, it made Windows look good!
in any event, I even got into customization. Check out my Fluxbox theme:
http://customize.org/fluxbox/themes/37856
I have no idea how it got that grey. Seems my CRT was messed up back then and I got the colour values all wrong.
My other Linux desktops (and some Winblows ones too):
http://customize.org/LTD/gallery
I've got a family member using Ubuntu Karmic at the moment. And they'll stay on that until they can get a Mac. Letting them touch Windows at their skill level is just asking for it. But Ubuntu has not been much better. Updating from Intrepid to Karmic was great. Was lots of fun trying to figure out how to get wireless working again by hunting down the backports and then reading through pages upon pages of possible "solutions", each more confusing than the other, and then finally by sheer accident (a week later) finding information on how to install those stupid backports via the command line and then pray it'll work. I found it on some obscure blog, about 20 pages into another painful Google search. Screw that bull**it. Who's got time for headaches like that? At least now I have a definite working version of Ubuntu for them to use, with backport installation instructions printed out and saved for future reference and a possible easy downgrade back to Karmic should Canonical **** the bed once again.
All in all that year I played around with Linux was a fun experience, but I could have gotten a Mac from the very start and avoided all the time-wasting. It was actually a relief to get back to using Windows for about a month until I finally got smart and bought a Mac again after a four-year hiatus. Now, everything else seems like absolute junk. The difference is astonishing.