Yes, people do. I highly recommend you play around with a Titanium G4 Powerbook or one of those nifty G3 iBooks running OS X for a few hours before insulting them again.
The chance of Graal on either of those systems is slim, though.
However, there's a lot of factually incorrect information in the latest post by inquitis.
Also, I know a Mac owner. He has a first generation iMac. He despises his computer, and wants to smash it as soon as he gets something that actually works (either a G4, or an 800/900mhz PIII).