This is a dark topic, so I don't mean to offend people. However, though, in a free-speech arena it's worth a thought. Anyway, myself, I think some have it coming. For instance, if someone is just really mean and people object to it, then wouldn't that bring in passive aggression and bullying?
Note, though, I don't agree with bullying even people who deserve it. My Christian beliefs teach to deal with evil by avoiding it or challenging it head-on. I don't have time to play games or answer cruelty with cruelty.