I'm currently playing a fair range of games depending on my inclination at the moment.

LOTRO, Demigod, Sims 3, Ghostbusters, Team Fortess 2, Dawn of War II.

All good games, and more will be added to the list as my HDTV comes in tomorrow and I won't have to struggle to see my 360 games, hurting my eyes in the process.
You'll note WoW is notably missing from what I've previously mentioned.