Supernova 2007 has kicked off. The tag again: supernova2007, e.g.:
http://www.technorati.com/posts/tag/supernova2007
or
http://www.youtube.com/rss/tag/Supernova2007.rss

See the right column - The Spokes - for links to other activity and coverage from today’s sessions being held at Wharton West.