Rack Mounted iMacs?

I find myself, being a sys admin, in the position of having to find hardware for servers on a regular basis… Today I saw this link over at slashdot about someone who hacked together a rack mounted (1U) server made from a $999 iMac. I am excited at the possibility of being able to put Linux for the PPC on one of those babies and get a fast as fuck server in 1 unit of rack space for less money and less space then the dopest VALinux rack mount servers around!

Word!