Guys... You are all wrong. Apple will introduce the Mac nano, which is basically just the logic board from the Macbook Air + MBA's SSD + integrated power supply. It will aprox. the size of 4 iPod classics stacked one upon the others. Technically that's possible. Why shouldn't they do it? They've done it before with the cube and the original Mac mini.
That would be awesome! An all flash based Mac mini in a smaller version of the new Mac Pro case..!