I'm an Atheist. Because i don't see how there could be anyone "up there". If a God exists, that God would need to come from somewhere. Everything has to start somewhere. The way the Bible discribes God is that he is able to destroy whole Citys by magicly casting Rain & Waves and whatnot because he didin't liked the way people acted. THAT means God has moral standards and is able to think about his creations. And he made the Earth and the Sun and Humans. BUT that means God has to be some living form, able to think, able to react and able to form life. Which means..he or IT has to come from somewhere, live somewhere and operate somewhere. + God had to be born first to do all that, or at least been created. Nothing is just "There". Which means he is the Son of another God. Which means we would have an endless chain of Gods. But than again. Gods can't die. Which means all those Gods would still be there.
The whole God system just dosen't makes sense to me. Beliving in God would also mean that EVERYTHING would be possible. How can you belive in a God but call the next guy crazy because he belives in BigFoot? BigFoot would be way more realistic than a God in my thinking, but than again...mabye my thinking is too logical or to "low" for that topic. But thats the way i see it.