Windows is awfully sickening,I have to use it for gaming though...
I haven't tried many games on Linux,but Oblivion seemed to run fine,just like it does in windows,so do you know any other games that run well on "Wine"?
Ubuntu is far more user friendly for non-experienced and experienced users. The non-experienced can surf the web and do office related things without worrying about viruses and the experienced can make it do whatever the hell they want it to do.
As for gaming, my laptop isn't much of a gaming rig, but I've managed to get Age of Empires 2 running quite smoothly, and Warcraft 3 to a lesser extent. Still working out kinks in getting lan to work though (I'm terabad at networking)
Minecraft, being java based, runs great in linux too (although I play that on my desktop)
* Updated game trainers and cheats daily
* Get notified when new cheats are added
* Request which games get new trainers
* Priority support with any problem