On the other hand, once the Internet generation become parents and begin recalling painful (or guilty) memories of various kinds of cyber-bullying they might be even more amenable to censorship.
Cyber-bullying, child porn, piracy, etc, are all a red herring. It's virtually impossible to stop it completely unless the Internet was either taken down or completely monitored and controlled.
The first step to controlling content is to be aware of the content. Would they be happy for the government to look through their emails to prevent cyber-bullying, of course?
I think cyber-bullying is something that could easily be handled within the portal itself (in this case it always seems to be facebook), why can't kids just be taught if someone starts saying something "mean" they can just block the person and tell their parents. I don't know how we have gotten to a point in our society where people think the government is needed to solve every miniscule problem that pops up in our lives.