With my 3 year old son about to start some preschool, I got interested in the local scum and decided to streamline the existing online sex offender registry information into a printable format to share with local schools, teachers, other parents and for public posting. As I browsed and saved all the local faces, it turns out one of them was in my house doing plumbing work 3 months earlier... wuddaya know?
I would encourage anybody with the ability to do this for their own community. The online database is just too big. Narrow it down and put faces to names in your immediate area. Information is power. Most of these fuckers pray on children... and for every 90+ I get printed up, there are probably hundreds more who haven't been caught yet.
Community is the answer. Kill your TV. Have a beer with the neighbor.
PDF format online example:
http://www.scribd.com/doc/4098182/Augusta-Sex-OffendersWog-out.