World of Warcraft: Cataclysm is the next huge expansion for the ever popular massive multiplayer game. It's currently under beta but Blizzard has yet to announce an official release date. It's expected to destroy social lives before the end of the year.
However, if Amazon has anything to say about it, Cataclysm may have slipped into early 2011. Kotaku reports that customers who have pre-ordered the Collector's Edition have been emailed by Amazon stating that they expect an estimated January 5, 2011 arrival date.
Blizzard has refused to comment on any "rumours and speculation."