http://social.bioware.com/forum/1/topic/323/index/8481789/1
Bioware has officially announced co-op for Mass Effect 3. I for one am absolutely giddy with anticipation for this!
Just about every complaint or argument against a possible multi-player for ME has been countered. Two separate teams are working on the multi-player and the Single-player respectively, so the single-player won't suffer for it, there's no versus mode so we won't get a rush of CoD fanboys, and we even have the added benefit of making our progress in multi-player benefit our progress in single-player!
[small]Now I just need some friends...[/small]