In the fall of 2009 I googled for information on Gobekli Tepe. It happens to be one of the oldest monuments/structures of civilization ever found, and news of it really shook the foundations of anthropology. One of the top listings was a great blog about what the Gobekli Tepe site meant in terms of the history of civilization and religion. In the comments section the ideas were flying back and forth and I wanted in to the discussion so I created an account on the site. That site was this site, ThinkAthiest.com! Now, a year and a half later, I'm a very active member.
So, how did YOU come to find ThinkAtheist?
I also found it by stumbling! I started reading the discussion and checking it everyday until I decided to get an account.