Using the internet is only worthwhile if you can show off the perverse and wonderful things you've found on it. So, now that we're always online and always in touch, we're constantly sharing links. But what if you've seen it already? Lie.
Well this is mildly terrifying: according to a new Pew study, the Facebook privacy mode a lot of us rely on for photos and status updates is, on average, anything but private. Time to reconsider your settings, everyone.