PC > Mac
Sure, Mac has a pretty sleek interface, I'll give you that much. But meh.
Using a Mac (and yes, I've been forced to use my Mom's Mac several times) is a box like experience. You can do a lot of stuff inside the box but nothing outside. Using Windows I feel like I can do whatever the fuck I want whenever I want. I can even change my interface to look like Mac. AND DON'T GIVE ME THAT "PC's have viruses" BS. If you are not entirely mentally deficient, you can perfectly avoid getting viruses.
PS: Emo, your wallpaper blatantly shows your evil inner desires, without any sort of mask.