My friend used to play WoW. He's the kind of guy, that when he starts a game, he goes all out. Really, really hardcore gaming type. Long story short: my buddy Kevin devoted 17 hours a day one summer to WoW. He ended up gaining something of a reputation. Unfortunately he was in high school at the time and quit the game come the start of his senior year.
I'm not too interested in beginning an online obsession right now. Maybe next summer when I have more time, but I'm starting a ton of classes. When I'm not in classes, I am working, and when I am not doing either of those, I am remodeling parts of my home.
I did the beta testing for TESO. It was fun. Just wasn't the same feeling that I got with Skyrim. I may try it out when I am not working/in school. My computer handled it pretty well. Hanging out in game actually sounds quite fun.
I'm starting a class that involves tagging animals and identifying plants. It's 4 days a week, starts at 8am, and is going to be insane.