The writers of the whip-smart Jezebel blog revealed their home office workspaces last week, and what I was most pleased to see was that they almost all use Macs. I have worked in offices where we used all PCs or all Macs (guess where I was happier?); in fact, I became a Mac convert after being exposed to them in an office setting.
It can be hard to have to use one when you're used to the other, leading to more calls to IT, frustration, and sometimes, switching teams. What does your office use?