Definition of religion...
1. a set of beliefs concerning the cause, nature, and purpose of the universe, esp. when considered as the creation of a superhuman agency or agencies, usually involving devotional and ritual observances, and often containing a moral code governing the conduct of human affairs.
2. a specific fundamental set of beliefs and practices generally agreed upon by a number of persons or sects: the Christian religion; the Buddhist religion.
3. the body of persons adhering to a particular set of beliefs and practices: a world council of religions.
4. the life or state of a monk, nun, etc.: to enter religion.
5. the practice of religious beliefs; ritual observance of faith.
6. something one believes in and follows devotedly; a point or matter of ethics or conscience: to make a religion of fighting prejudice.
What Cred05 said is spot on...
"These atheists who are doing this "de-baptism" crap have turned atheism into a religion. I dont think atheism traditionally is a religion, just a group to put people in who have no religion."
It was it was just a classification of people that didnt beleive in religion, or gods. Now its a group in a lot of places rather than a classification. The more they group and try to force their views on others the more they are acting like the religions they try to disprove.