Jackie Merrill has contributed a Ted Talk by Megan Phelps-Roper. John O'Neil has provided an introduction to the Talk:
After writing recently about how social media was creating bubbles of citizens, I find another way of viewing the twitter phenomenon in a TED talk. It seems that if the right people are using twitter in the proper way good results can flow. The young woman giving the talk sets forth the right conditions starting with the big one: intent. John