I am at work now but when I get home I will post a link to a discussion that I once read about WOW.
Age of Empires and Civilizations are played by DS, althought the latter one as a board game.
I generally try very hard for my kids to play games others than computer, I feel that thay learn muh better, healthier interactions with others by staying away from it. They are exposed to the computerized life so much, I beg them to go outside and play with "real" friends or animals (namely our dog :-)or read.
I do feel very strong about computer games, as you can well see. I blame them for increased isolation among todays youth and even adults.
