@danielmcclure on Twitter: "Business Lessons for the Twitter-Length Attention Span: Insights in Just 140 Characters http://ff.im/-4olgH"

Last Updated: June 24, 2009

Business Lessons for the Twitter-Length Attention Span: Insights in Just 140 Characters http://ff.im/-4olgH

https://twitter.com/danielmcclure/status/2316276125