Atheism is not a religion. I checked that on your form because that is what I am, but atheism is not a belief system.
I am an atheist for the same reason I am an Azeusist (someone who does not believe in Zeus) because there is no proof for the existence of Gods...not one,
Why are you here?
To talk to other atheists.
The religion you left
Was never a part of one
Why you left your religion.
I never belonged to one.
Think Atheist Travel Network Couch Availability - Are you able to host anyone now?