From what I know, Chosen abandoned Atheism because there was too much negativism. However, he doesn't really believe there is a god(s). Not that this makes his arguments invalid, but it's a bit strange to see an Atheist arguing for Theism and claiming to be a Theist while not believing in any gods. Atheism doesn't come with "atheist culture", there are plenty of Atheists that are not aware they are Atheists because they have simply never been exposed to the idea of the existance of a god(s). While the "Atheist and proud of it" crowd may have a culture not to your liking, simply maintaining a lack of belief in a god(s) will make you Atheist.