Craigslist Florida:
Sumter County Sheriff Office in Florida arrested 22 people believed they were in a meeting 14 years) for sex. Investigators responded to the announcement that people have posted looking for sex with children, and sent some of its own as well. Two of the people had been arrested a woman and her boyfriend.
Here's the punchline. None of those arrested for any type of sex offender registry. I'm sure it will be in the near future.