Basically some geezer who went to Harvard with the Facebook bloke is claiming he had a bunch of source code stolen. Alarmists everywhere are pretty sure the site will be shut down any day now and encourage you to backup your friends before you forget who they all are. Again. Still, it’s sure to return as a paid-for-20-quid-an-hour subscription site run by the evil new owners. Who also originally come from Mars, so I hear.