WoW.com is letting people know about the new Cataclysm article on their website today:

The official WoW forums got another section today, one dedicated to the upcoming World of Warcraft expansion Cataclysm. There's nothing useful in the at the moment, like a roundup of everything Blizzard has posted about the third expansion, or short bullet pointed lists of major features (although we have such information in our Guide to Cataclysm).