WoW's subscription base has plateau'd. Maybe this is why we are seeing SC2 beta very soon. And they lost a huge portion of their WoW base in China due to censorship or other problems.
When StarCraft 2 is released WoW will probably lose a heft chunk of subscribers. South Korea makes up a huge precentage of WoW subscribers and SC2 will poach them. Shit there are still over a dozen SK tv channels dedictated to people playing SC.
