Last night marked the launch of Cataclysm, the third expansion for Blizzard's World of Warcraft. Cataclysm includes: two new races, both of which have their own starting zones; five new high-level zones that span the new 80-85 leveling content; seven new five-man dungeons (plus two heroic versions of classic dungeons); three end-game raids; a new profession; two new PvP battlegrounds; and one world PvP zone. In addition, Cataclysm features a revamp of Azeroth, the portion of the game world that went live when WoW originally launched in 2004, providing a much improved leveling experience for new players and alts. MMO-Champion posted a comprehensive collection of information about the new content. Of course, Cataclysm's launch has brought the video game addiction debate back to the fore.