Article by BBC's Paul Mason, whose investigations for Newsnight led to the arrest of a man suspected of being a troll. Read the article

New research shows that teens and young adults are frequently using social networking sites and mobile technology to express suicidal thoughts and intentions as well as to reach out for help. More.

'Drones have a lot of uses, but spreading peace and distributing drugs are typically not among them. Imagine then, if all of a sudden an unmanned flying vehicle appeared above your head, its goofy clown face smiling down at you as it unloads a cloud of Oxycontin. You'd feel pretty confused, right? You'd also probably feel very very good, which is the whole point behind Axel Brechensbuaer's Peace Drone, a conceptual machine that the industrial designer created as an anti-violence alternative to predator drones. "This is an art object that strives to underline the insanity of killing," Brechensbuaer explains, "and to raise questions about the morality of using deadly force without trial."' More

Behind the locked doors in a side office at the Internet Watch Foundation (IWF), half a dozen analysts are finishing lunch at their desks. Emma Thomas scrapes from a bowl the last of her tomato and pasta soup, sitting in front of her computer, where she has spent the morning watching 30 videos of child sexual abuse. More on The Guardian site

Intel; 'Perhaps they are the only good guys in the entire Orwellian mess.' Read more here.

Parents are failing to get a handle on internet slang, new research says, making it more difficult to detect if children are involved in dangerous or illegal online practices. So how much do you know? Read more here.