Some guy posed as a 10-year and wrote letters to Charles Manson, Arnold Schwarzenegger, Dick Cheney and others. The letters and responses are posted on Radar. They range from nutso (Manson) to damn I coulda gotten a sweet signed photo if I wrote a letter (Alan Greenspan).
One of the serial killers has his own personalized stationary, he has a pretty awesome font. It says class while getting across his rapist murdering tendencies.
This whole thing reminded me of one of my favorite books
The End of Alice by AM Homes about a 19yr-old girl who starts writing to a pedophile in jail. It's very disconcerting, read it!