From one anti-social woman to another, I will say that as an agnostic with atheist tendencies, if you were ever inclined on a crazy whim to look for cool people to hang out with, might I suggest the Unitarian Universalist congregation? They call it a "church", but they are humanists through and through. No dogma, no preaching, just community spreading good deeds and thoughts. I belonged when I lived back east and they have atheists as members. Unitarians are very cool people creating community and I did not feel unwelcome or that I had to change my personality.