In my opinion I don't believe in sex offender registries. I believe in harsh sentencing. If a person is convicted of molesting children, they should get life. I also believe that sex offender registries violate ex post facto laws in some cases. For example, A man is convicted of sexual battery in 1979 , does his time, gets out and has a law abiding life. Then 25 years later the legislature enacts a law that requires this man to register as a sex offender. Keeps this man from visiting his grand children and makes him move because his house his within 2500 feet of a school.
Of course it's easy to hate a sex offender, but if society gives the government the go ahead to essentially violate that man's constitutional rights, you better believe it wont stop at sex offenders.
Another reason I don't believe in these registries is because it makes the community overreact to an otherwise petty charge like statutory rape. An 18 year old kid gets busted sleeping with his 16 year old girlfriend shouldn't be given a lifetime label like that. Should the kid get in trouble, sure, but he shouldn't be a pariah, and have any shot of having a future flushed down the toilet.
The fact of the matter is, if the punishment fits the crime, then there's no need for these registries. Why should a woman with small children be forced to live next to a convicted child molester? It's great that the government informs the woman so she knows, but why should she have to deal with that?
Why are the prosecutors too lazy to diligently prosecute a person who rapes a child and offers them a plea agreement that would make them eligible for release one day? Why can't the do their job and lock that scumbag up for life? Which would definitely protect society better than a website with his picture on it.
There is money to be made off of these registries, with the specialized parole officers trained to handle these special case loads and the instructors that train them, to the companies providing electronic monitoring or even the companies providing IT solutions that maintain the sex offender websites.
People seem to agree with these registries. Whatever it's their safety and tax dollars.