The problem is that the study is based on a seriously flawed methodology--the numbers presented as hard statistics are actually based on guesses. The researchers look at photographs posted to online classifieds sites and guess who looks under 18.
Kaffie McCullough, who commissioned the original study, admitted as much in a tape conversation, which you can listen to yourself.[jump]
McCullough, the campaign director of A Future Not A Past, in her own words: