It worries me that you see these people as analogous to violentacrez.
Oh, it's ok to do it to violentacrez, but not to someone slightly less creepy? Are you in favor of the slightly less creepy guy? What about someone talking about drugs online? Hacking?
I'm not usually a 'principle-above-the-particulars' kind of guy but when it comes to free speech and privacy online, you've gotta keep it absolute.