QuoteGood thread, Sammew. Aside from content, also included in the upcoming patch are several class balance changes and bug fixes. Due to several talent revisions for select classes, druids, paladins, priests, and shaman will have their talent trees reset.
Experience required to gain levels 71 through 80 is being reduced by 20%.
You'll also get the Cataclysm introductory cinematic and new login screen.
http://us.battle.net/wow/en/forum/topic/1021054423?page=3#54
Good, that should make the leveling of my Tauren Paladin that much quicker.
I guess I should crank out the levels on Bushiyama, then!
maybe i'll finish my hunter or warlock