The Value of a User. Chart . Plus, presentationon "Virtuous Cycle": How to create value in digital media. http://bit.ly/qEsq5

Brainstorm on how to use technology and social interaction to make trade shows, events more invigorating http://bit.ly/18KPlh

Larry Kramer hints at his next venture: financial news, again? http://ping.fm/IXEVX

Larry Kramer on Naked Media Including "Shallow thoughts", the news business can thrive and how Jib Jab can make a profit. http://ping.fm/HdxT4