Its offical here are some details

[DemonEyes]

http://pc.ign.com/articles/662/662143p1.html

Looks like some of what Icepick had wasn't far from the truth.

[Shinto]

Damn Im at work and I cant see the link. What does it say, what does it say?

[APOC]

Burning Crusade opens up several new zones and two new races. That basically it to be short, The new race for horde is Blood Elf but they havent said the alliance race yet. There will be new territories but they will add newraid dungeons to existing so that they keep players in those areas. The cap of level will now be 70. New ablitlies probably along with ugrades of existing ones. Supposedly a Nether Dragon flying mount at level 70(they say probably but its still a rumor). The Caverns of Time will be opened, This seems to open even more dungeons due to the time travel aspect I think it is saying, Seems like a lot of new dungeons were mentioned I just didnt wanna type them all out.

APOC