BlizzCon 2009 Roundup: Cataclysm, StarCraft II and Diablo III (Macworld.com)

Macworld.com - BlizzCon, Blizzard Entertainment's two-day celebration for enthusiasts of its popular computer games, converged this past weekend in Anaheim, Calif. Blizzard used the event to reveal its upcoming "Cataclysm" expansion pack for World of Warcraft, and also provided details of other games in development.