Atheism versus Theism

Alright, I want a good, clean fight.  Simply state your side, your argument/counter-argument/comment and whatnot.  I'm not trying to troll this, just wanting a good debate, so let's have one. (Atheist by the way)

you guys are all giving yourselves way too much credit.  for the most part, people believe (or don't believe) in God (or the Easter bunny) because of nonrational reasons.  we're in almost no position to actually evaluate the truth claims of most religious or atheistic arguments conclusively.  so, we just end up choosing something convenient depending on our society, temperament, and desires.