http://i.imgur.com/fsc7S.jpg
A popular video game site recently wrote an article about everything they knew about Borderlands 2. Its a really great high level primer on Salvador The Gunzerker, Maya The New Siren, Zero the Assassin and Axton the Soldier. It also goes into detail a bit about the arch villain Handsome Jack and the other enemies you will fight this time around on Pandora.

If you have read everything ive posted on Borderlands 2 so far, not much is new, but if you missed a few posts and want a good view of what the game will be, you should check it out.

http://www.gameinformer.com/b/features/archive/2012/08/08/everything-about-borderlands-2.aspx