F1Racer is the guy running the site. I guess he was looking for a little free advertising so he joined TR and started pugging his services on several treads on the board.
I agree that most of us know know our local speed traps, but when travelling across town or if you are a newbie to the area like myself then a list never hurts.
As I mentioned on another post, we should start a forum or sticky somewhere on this board to warn others.
If I only had a map server I would set something up for us so we could see the results intuitively and in an easy to search format.