http://blog.lib.umn.edu/edgell/home/Strib%20Atheist%20Faith%20and%20Values.html
http://www.miller-mccune.com/culture/distrust-powers-anti-atheist-prejudice-37784/
I don't know if something like this would be reflected in how someone votes but an atheist may want to hide the fact they are an atheist to avoid the possibility.
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SuperNiceDog was not so nice to my bracket.
Congrats to SuperNiceDog for winning the Rivalry Rumble Guru Contest!