Happy Slapping & Sexting, is quite common here in the UK and no doubt elsewhere in the world.
It is like bullying in the 21st century: basically you find some weak individual, make sure the bully has a bunch of friends just to make him/her look even more hard & intimidating, and then beat, punch kick and ultimately sexually abuse/r*** the hapless individual while having it recorded on mobile phones and uploaded to the net.
In the worst cases the r***ing individual commits suicide.
If people get a kick out of that kind of thing then they should be dropped in a big ditch and have the shit kicked out of them by the worst scum imaginable. Of course it will be recorded and uploaded to the net with the sick fuck's name and address posted also!
Another sick example of where this fucking, so-called civilised world is heading!