I came across this very interesting blog, The Ebay Atheist. Is seems that Off the Map ("helping Christians be normal") saw an atheist who was selling his time to the highest bidder, and would go to church one day for each 10 bucks raised. OTM decided to hire him and learn from his experience. Their goal was to
gather information that will help us convert Christians from being disrespectful, unkind, arronagant, and abnormal people and turn them into good listeners who are genuinely interested in hearing another persons point of view.
Both OTM and Hemant the "atheist" blog about the exprience. Nice.