Almost one in five children who use social networking sites suffered a negative experience last year, research by children's charity the NSPCC shows.

http://www.bbc.co.uk/news/uk-23654329

This thing of drumming up a bit of excitement with the BBC headlines is really starting to piss me off, especially when the very next paragraph shows the folly of it.

This problem does not end at teenagers. There are plenty of trolls who do the same elsewhere.