Kony 2012 is an internet phenomenon. The 30-minute documentary about a despot Ugandan warlord has been watched more than 30m times online in less than 48 hours.
However behind it lies a bible thumping bunch of Christians intent on military action. Really well done campaign video however.
Undercurrents is an award winning alternative news service producing videos of people taking inspiring actions. http://www.undercurrents.org