Actually the Maximus II Formula that he picked out supports Crossfire.
First of all what size monitor will you be gaming on? If it's anything lower than a 1680x1050 resolution then Crossfire is pretty much pointless. Now if you are gaming at 1920x1200 then you should.
I didn't know that. I was reading the reviews and kept seeing everyone paired the motherboard with an Nvidia card. So I just assumed that it was SLI. My bad?
Oh man I now understand why everyone was saying Epic Fail.