From a gamer's point of view:
Before I got Linux, i loved playing source-based games like Team Fortress 2, BUT i used to get these terrible F.P.S problems, which could make the game temporarily unplayable
After i installed Linux, the CPU hogging games didn't hog so much anymore without laggy XP in the background, thus fixing my XP problem and making TF2, a hell of a lot more fun!
Wine appears to emulate windows better than windows, so Linux owns windows AT windows!
Linux gaming FTW, Linux hacking FTW!
Running Ubuntu 8.0.4 Kernel 2.6.24-24-generic
and yes i realize how buggy Ubuntu is, i just suck at switching operating system, and I'm waiting for my external harddrive in the mail so i can backup much more safely.
--State Of Mind

