Yes Ive heard about this kind of stuff but it wasnt through the web. it was through a tv show and newspaper articles about a woman with the last name of Posey. She really does go on line prestending to be a teen and then when the perps want to meet her she has the help of her local police department, they set up where she meets the perps and arrests them on the spot in the act of meeting her. That woman sure has guts. and I say to all like her - go for it. These jerks need to be caught.