I stumbled upon this infographic on Twitter yesterday and since I'm a big fan of infographics, I wanted to share this one. Thanks to my colleague Pierre Fevrier for creating this one (and check out the others too!).
Make sure you also check out the other Infographics posted in Flickr: http://www.flickr.com/photos/ibmsocialbizeurope/with/7988127813/#photo_7988127813