I have a PC.

A Mac seems most convenient for the basic functions I use a PC for (ie: IMing, webcamming, and photo editing.) The later is supposed to be just brilliant on Macs. It's also very small and cute and has lots of organizational programs that I'd use.

On the other hand, I'm used to PCs and my laptop is already really cute and small. It's yellow even. Windows 7 is supposed to be good. Also, I'm not much of a computer gamer, except for Dwarf Fortress, which runs like on a Mac. But DF is THAT good.

Which basically leads me to this decision: I want both! I'll probably buy a Mac laptop eventually.