Unthink is the latest challenger to Facebook. At least they have their own URL - http://unthink.com/ unlike certain other recent attempts (Diaspora anyone?) which is in their favour. This group are going down the route of 'unthinking social media and Facebook' and becoming extraordinary because they can think for themselves - just like everyone else in the video. Can't tell you anything else about this lot as I don't have access to it yet, but as soon as I do, I'll let you know.