Well if you can run an inter-continental ballistic missile with a bunch of PlayStation 2's (remember that story?!) then you can probably run a space programme with a G5! Rip out all those big clunky desks with the cinema screen at mission control and swap 'em for a G5 with twin 24" flatscreens. Yeah boy!
I attended the Mac OS X Administration Basics class with Craig. He's a pretty cool guy. He was showing me all the UNIX tricks, and I was showing him all the Mac OS X tricks. Basically the "defaults write..." commands used to enable hidden features and such, because it was driving him nuts trying to figure out how I got my Terminal windows semi-transparent (this was back when we were still at 10.0.x).