So I've heard that Blizzard runs on some sort of development cycle. Following this, when should we expect to see Catacylsm. Or, when, logically, do you expect to see it? How long will they wait once Icecrown Cit. is released?
 
I'm asking since I've taken a break (/been forced too) because of school, which won't let up until October 2010. Will the release in November like they did with the other two? That would be epic as I would have pretty much unlimited free time >.<

They always say its ready when its ready. They also say they want to get one expansion out every year. So with that logic it should be out now, but I guess it wont come for at least 6 month.

Every year? The other two took two years.