Really dude? Going round calling people retards for having a mac? Also nothing about Itch.io is "Strictly PC enthusiast only" it markets itself as "a simple way to find, download and distribute indie games online". Games on the home page of the site are available to download on Mac as well as PC, not all platform limited.
Dumbasses like you, who are just here to cause hate and drama, are not welcome here. You clearly don't understand what this place is really for. It's a place for sharing unique ideas for people to share and talk about. Although a Mac port is not exactly likely for this program, it doesn't in any way mean you have to be an ass about it. Nobody invited you here so go learn some manners before returning, thanks :-)