After 700+ hours of 360 Oblivion, I finally broke down and got a subscription to WoW. While it isn't a "I'm the focus of the game" sort of experience like single-player RPGs, WoW has a lot to offer, particularly for those who like lots o' ways to level up. I'm currently focusing on solving quests (as most here probably know, the game is just mind-bogglingly large, so the number of available quests is like drinking from a fire-hose), but I'm also taking time to level up my fishing ability, my cooking ability, as well as first aid and skinning.
There are SO many minor skills that can be focused on--and add in all the guilds/campaigns/socialization/etc.--that I can imagine playing this for a very, very long time. It's good to be back into PC (well, Mac, actually) gaming again. I miss my 40" Sony LCD, but I can give it a little attention when I take breaks to watch Blu-Ray movies and House.