atheism is not a religion it just the opposite of religion.
atheism is based on analytical thinking and empirical quantifiable evidence.
religion is based on faith :
belief in God or in the doctrines or teachings of religion
a system of religious belief: the Christian faith; the Jewish faith.
you ass hats would be much better off not wasting your time attempting to equate the two
bill maher said it best:Bill Maher, the greatest: about religion - YouTube
Atheism exhibits every behavior of religion...thus it IS a religion....