A man uses a computer in an internet cafe For many they are the scourge of the Internet, but rights campaigners in Britain are increasingly leaping to the defence of online "trolls" amid a string of ... more 

A man uses a computer in an internet cafe For many they are the scourge of the Internet, but rights campaigners in Britain are increasingly leaping to the defence of online "trolls" amid a string of criminal trials over tweets and Facebook posts less