Semantic Edge Panel
The Semantic Edge Panel featuring Barney Pell, Nova Spivack, Tim O'Reilly and W. Daniel Hillis at the Web 2.0 Summit.
Photograph copyright James Duncan Davidson. Commercial and non-commercial use in blogs and news articles directly covering Web 2.0 Summit 2007 is permitted with attribution. For all other uses, please contact me at email@example.com.