Why do governments and companies insist on listening to these whiny, self-important overprotective people? It's really not rocket science to look at a browsers page history and if your juvenille-delinquent-in-training has been looking at something they shouldn't have been, then take their damn computer away. Want to know why the web is full of messed up shit? It's because people are messed up shit and like it or not, your precious little angel is one day going to wake up to the fact that s/he is messed up shit, just like his/her parents.
Now piss off back to the Daily Mail forums where your kind is tolerated.