I own PC's so that makes me a PC guy, but I don't care what type of computer I use. I like PC's because they are probably cheaper and I can build my own. I like mac's because of their design. The Imac and the mac book air look great and I want one of them.

As for operating systems I don't have a preference either. I use windows xp every day thought I have fooled around with Linux. I have never used mac os but, I am confident that I could learn how to use it.

And then there is software. There's probably a lot more programs for windows then any other operating systems but, I don't care though because I use free open source software that usually is also available for mac, Linux and sometimes other operating systems.