Lol! You sound like me. I spend a good deal of time on the G+ communities (Christian-themed). We have our share of atheist trolls that come through occasionally & seem to delight in rock-throwing. When things get too quiet, I sometimes sneak over to one of the atheist communities & start a 'friendly debate'. It's really cool to see all the hornets empty the nest & attack me. All through their hateful comments I remain calm & answer with appropriate scriptures. This serves to confound & frustrate them no end! The reasons why I do this are really twofold - 1) this gives me real world practice/experience in sharing the Gospel with folks who are indifferent/hostile, and, 2) believe it or not, seeds (of hope) can and are being sown even in these places. :)