Now, I am not against online social games. I have even played some myself (gasp!) and can see the fun in them.
But we don't have to have games on every social networking site. Why clutter up Google+ with games? Surely plenty of people can go over to Facebook or wherever to get their fix, and then come back to the sanity and quiet of Google+.
Even if I could isolate people into a "Gamers" Circle, why make me have to do that? I already had to mess around with that on Facebook, and that's one of the reasons why I was so happy to jump ship right away. There must be a lot of other people just like me.