..."This month, The Center for Inquiry and The Tallahassee Skeptics are seeking creative photographers and computer artists who can concoct the most convincing UFO photo that uses a Tallahassee landmark or building as a backdrop. The winner will receive $250 in cash. The faux-UFO photo also will be published in the Tallahassee Democrat."...
http://www.tallahassee.com/apps/pbcs.dll/article?AID=/20060311/NEWS01/603110329/1010
What an awesome idea. Throw thousands of fakes that people admit to be fakes in with the mix of fakes that people don't admit are fakes thus reducing the value of the lies.
Maybe PhACT can take this concept and modify it and come up with its own low cost idea of merit.