This information is already publicly available. State legislatures in almost every state have voted to require registration and monitoring of these people. All this website does is make it a bit easier for people to see, using a map, where these people live. I can agree with you that the little cartoon is a bit childish, but these people have given up their right to privacy.

Cheers for the link. I also have a video of the website in use.

http://uk.youtube.com/watch?v=CSle7Yhg8EE

Thanks

Ollie