I don't see why there has to be this division that says you can't be a WoW player and a FG gamer at the same time. I used to play WoW during BC with some friends of mine (and really, that's the only way you can play; if you have good friends you can rely on), but I quit due to monetary reasons. I played a Rogue because it's the most actively rewarding class in the game, so it's KIND of like applying fighting game reflexes ("Top Tier Garrote + Vanish mixup, Shadowstep dat ish, son!")
Then again, most WoW players have the mental functionality of Kurisukappsu here, so I can understand why there's a need to separate ourselves from them.