Usually mac users are against PC because they truely don't understand how a computer works.
Pc's are for the computer enthusiasts. People who want more control over their hardware and software.
I work as a 3d Animator and Video Editor and the entire Studio runs in PC.
The only reason a mac exists in the studio is to make sure websites work in mac format.
My sister who has a masters degree in Multimedia and graphic design only uses mac,
yet she comes to me when problems arise, as she only knows how to use software and not how to use the computer.
I dont like macs OS its really not as user friendly as everyone makes it out to be.
I like Macs style and looks but thats about it.
$5000 can get you one hell of a mac, but $5000 can get you a mac killer PC.
and Id kill a mac any day of the week... ahahahahahha