I've got a bunch of iBooks myself.  I had picked up 7 G3s (it'll turn out to be 3 great ones and a bunch of spare parts if I ever get around to finishing rebuilding them) last year and already had a 1.33 G4.  For me it's a throwback to high school when I worked for my school district repairing them.  That purchase made National news, and then again when they were all surplused four years later.  I drove out there to grab one myself but got within half a mile of the racetrack and suddenly hit gridlock.  Figured it would be smarter to just turn around and go home...most of them ended up hitting eBay within a few days anyhow.