Cataclysm Release in Decembre?

A while ago people assumed that Cataclysm would be released at 2.11.2010, but apparently it was postponed to early Decembre. It´s not official, but Boubouille from MMO-Champion got this inside information and he´s a pretty reliable source :D

I think it´s good that they postponed it, I couldn´t believe right now that they would be ready to release Cataclysm in one month, there´s a lot to tweak right now, people don´t want to buy a buggy addon.