A friend got me hooked on OS X with an old PowerMac G3 a few years ago. Since then I've gotten a 20" iMac G5 and most recently a MacBook. I decided to try out parallels and am posting this from Firefox running under eComStation 1.1 
The performance is great - I've got a run from sysbench here if anybody is interested.
I've played a few games of Gal Civ. Entreprenuer has problems though - no sound and locks up OS/2 when exiting the game. My emulator ports also have issues - they don't throttle correctly. If I find my VAC++ disks I'll have to see if I can't fix that.
SpiceWare - We don't do Windows, it's too much of a chore
Artistic Overpass - nobody said roadways had to be drab