I have a confession: I game on a Macintosh.
I’ve been using Macs at home, almost exclusively, since high school. Even though the mice have always come with one button (they still do, sort of) I have used and preferred multi-button mice for years. But I get a laugh out of people who try to make fun of Macs and their stereotypical 1-button mouse because in most cases I get a rather confused and outraged reaction when I show them what I use: