If you found some value in the first iteration of "Social Business by Design" you may want to take a look at this current version. It includes double the content including video footage from the Drupal7 open design initiative. Also, you'll notice the slide design has been updated to reflect the current identity system of Dachis Group. There's also additional thinking around business culture and the dynamics between networks and hierarchies. Hope you find it useful.
Original Post: http://darmano.typepad.com/logic_emotion/2009/10/sbd20.html