The site wasn't my idea, but I came up with the toolbar and some of the cool existing features and some of the features we're working on implementing right now. We are working on implementing pictures and other cool location and search-based features very soon.
Even though the site is admittedly very sophomoric right now it's going to be one of the most useful resources for all types of personal information fairly soon. Think spokeo and wikipedia and facebook on steroids.
To those that suggest this concept is evil, DirtyPhoneBook site has exposed cheaters, abusive people that go after people with guns, child-support deadbeats, drug-dealers that sell to kids, and other scum too. There needs to be methods of punishing mean and evil people.
I was randomly punched in the face and beaten up in highschool. I've gotten fired from a job I loved before because somebody else screwed up and they had power to blame me. I think the DPB concept is incredibly underrated because it gives you a way to expose jerks with no way of tracing who said anything. The anonymity allows a lot to come out that otherwise wouldn't.
Free Speech should always triumph over censorship. For the good of society, http://www.dirtyphonebook.com is the first place that let's anybody tell the truth about anybody without any censorship.
We're working on some fabulous stuff that is going to entertain and amaze people. ;)