starcraft ghost anyone???
WoW has destroyed that company to being money grubbing a-holes, that don't care about anything but WoW.
2 things as a possiblity with SC2
1) It won't ever come out and will be like Starcraft ghost, and will be something that had trailers/screen shots/everything, but never come out, because Blizzard landed WoW
2) It will come out after a long time (2-3 years) and you'll have to play a monthly fee to play it online.
Just you wait.