Here I was laughing when I saw that Borderland 2 PC list of "features" and of those bullet points were mouse and keyboard support. I was like get the fuck out of here m+k support on a PC game, of course how else are you going to play the game. Well I guess it is reality these days, mouse and keyboard support really is a premium feature you may not get with every ported games on the PC.
So if you are thinking about a PC upgrade for this year, forget about that fancy new Nvidia GTX 680 video card, just get yourself a nice xbox 360 controller instead, it will be a much better money investment as far as bang for a buck, especially if you were thinking of playing Ass Creed on your PC.
Steam: SpectralMeat