We raid four or five nights a week. It's scheduled during the evenings and we try to keep our raids to a maximum of four hours. I get home from work, eat dinner, then raid in the evening. I'd rather be doing that then watching mindless television or something. I'd say I play around 12 to 20 hours of WoW a week and quite enjoy it. Sure, that's more than a casual player who plays it a couple hours a week, but I'm not putting 80 to 100 hours a week into the game.