What's with all those UNIX admin jobs I see on Monster.com?
and the overwheming majority of the real world schools don't teach UNIX programming
Mine did. Acutally, most do, except those sponsored by Microsoft. Yes, I worked for a non-Mac university for several years. All of the hundreds of lab computers were dual-boot Linux/Windows, with a Linux server to re-image the workstations on the fly. I even know lots of old UNIX people who bought a Mac after OS X just because it's UNIX.
like most people with G-classes never take them off the pavement -
Yet those true fanatics who want to get the most out of their purchase will. In that case they get power and comfort, something lacking in the Windows world.