You would be better served to look at what you need to do and work back to what you need.  The hardware and OS should support whatever software you need to accomplish what you need to do.

The OSX OS is nice and all . . I've heard that it makes working with a PC more seamless and improves productivity.  But if you want to play games . . . it's not going to help much, is it?  

So what are you trying to do with your computer?  Do Macs do that?  Does screen size or weight matter to you?  Do you have a lot of money to spend?  Factor all that with the laptops available and get best one that fits you.

I think you have this forum confused with another.  Most "flame wars" are about piracy, it's rare that folks get too upset about much else.

They'll be a bias (I typed 'bios' three times there . . I'm such a geek) towards Windows because of the nature of Stardock and wincustomize but there a large population of folks that run OSX and Windows (and *nix).  They'll give you honest, real-world, opinions.