The Cognitive Surplus

Last week Clay Shirky was at Web 2.0 in NYC but I missed his keynote. Looking for it on Blip.tv, I ended up watching his keynote to the same conference in SF in the Spring. It strikes a chord with me - particularly as it explains that, amongst other things, this blog is a result of the "cognitive surplus" being put to better use than watching TV - although I do have the Ryder Cup highlights on in the background as I type this, so I am not sure where that leaves us. However, if you have got a spare 15 minutes (and according to Clay, you certainly do), I would recommend you watch it also: