I don't see why they were saying that it was delayed anyway. They've said that it was coming out in Q1. March is part of Q1. Hopefully they're closer to February though. I have money burning a whole in my pocket and I want some DX11 goodness.
And no, I cannot just get an ATI card. I like PhysX, and I have Nvidia's $200 3D glasses. Otherwise I would have purchased two 5850s by now.