Nice to meet you! I'm also on the nearly-dead now facebook's libertarian atheist. BTW, I say Jesus Christ and God Damn as often as I can because it is really swearing,not exactly praying for help (in my case).
After you've searched for stuff that interests you in "Groups" above and in the "Forums", don't forget to look at recent activity which hides along the right margin of the page all the way at the bottom.
Welcome to this world of rationality, truth and peace, where common sense leads to freethinking wisdom --- as you know by being a fiscally conservative atheist.
We invite you to make good friends by joining the busy group "ORIGINS: Universe, Astronomy, Life, Earth, Humans, Religion, Gods, Atheism, Evolution, Darwin..." with 680 discussion topics and 3400 members.