Being bullied on Facebook, or any other form of social media, can have disastrous consequences for young people.
Those who post comments degrading or belittling other teenagers may think they are doing it for a laugh or as payback for something said or done by the victim at school but the authors of such insults generally do not have the maturity to envisage how such postings can spiral out of control.
I know one teenage girl who felt compelled to switch high schools after just one term in Year 9. A schoolyard disagreement went ballistic on Facebook and via text, gathering a vicious momentum that propelled events way beyond the initial spat. Friends turned on the girl by posting cutting remarks and isolating her to the point where what should have been her exciting first term at high school became a miserable experience.
She switched schools and her life came right again but this is not always the outcome for teenagers who can be devastated by being singled out and picked on via social media.
The most dire outcome of such behaviour does not have to be spelt out. It has cost the lives of vulnerable teens in New Zealand and elsewhere.