Sorry, but you're either completely ignorant or you still can't stand the sight of Warcraft and now you don't like Warhammer. Don't like it, don't talk about it.
Buy some of the damn books for both of the games and you might actually learn they're nothing like eachother. And if you still can't do that, read both of the websites instead of assuming that since they both have War in their name, they must be the same.
http://www.warhammeronline.com/english/home/index.php
www.worldofwarcraft.com
See? They are
nothing like eachother.