I recently I found out that I was an Atheist. Well, my site is. I personally don't believe in my site, but I do believe that an actual blog exists, so I'm Agblogstic.
I'm currently rated as the 34th most popular Atheist site on the web.
http://atheistblogger.com/rankings/
There's only one instance of my using "atheist" on my site (at least before I created this post) with this cartoon: Jesus in Therapy.
I assume the friendly Jesus posts are a dead giveaway...