Blizzard Entertainment today announced that World of Warcraft has surpassed the 2 million subscriber mark. Blizzard expects to see even greater growth with the recent commercial launch in China on June 7, 2005. The number of paying subscribers could also increase because of the recently added player-vs.-player (PvP) Honor System and the game's first two Battlegrounds, Alterac Valley and Warsong Gulch.