The evolution and impact of Twitter

In this interview at the Aspen Institute, Twitter co-founders Evan Williams and Biz Stone discuss their company and the impact of social microblogging.  They talk about their early experience (Stone was the creator of Blogger, the service you are using right now) and the way Twitter was conceived and has evolved.  They also discuss Twitter's social and political impact and the way it is changing journalism.

Watch or download the talk (audio or video, 37 m interview, 19m questions and answers)