I'm not against MMORPGs, but I tend to get bored or don't want to pay for that inevitable boredom. I did Guild Wars for a bit and that was okay, but the story was a letdown and it boiled down to two classes. Diablo II was always good to me, but once I beat the whole thing with three different classes, it slowed down (although I have to admit, it lasted amazingly long for most games). Not a Star Wars fan and after Warcraft III pissed me off, I wasn't going to give WoW a hairball of a chance.
But I feel little loss. Not only do I have two major projects going on, but I also have a job and, until recently, had to make time for girlfriend. So not having a time sink to pull me away is good. Medieval II and Fallout 3 can draw me in easily, so I have to keep a clock nearby when I play. Scary, huh?