You may have heard about Kony 2012. It is a film and campaign by Invisible Children that aims to make "Joseph Kony (http://en.wikipedia.org/wiki/Joseph_Kony) famous, not to celebrate him, but to raise support for his arrest and set a precedent for international justice." The film is at http://www.youtube.com/watch?v=Y4MnpzG5Sqc. While almost everyone agrees that Joseph Kony is a bad person, Invisible Children has been criticized for their approach. Grant Oyston lays out some of those arguments against Kony 2012 at http://visiblechildren.tumblr.com/post/18890947431/we-got-trouble. The follow on posts are also informative. The spread of the Kony meme, both for and against, has been possible only because of social media. In that sense, it's quite relevant to those of us interested in leveraging technology for change... Yaw