This video was recorded during the Web 2.0 Expo in Berlin from 5-8 Nov 2007. David Recordon from Six Apart (co-inventor of OpenId and OAuth) talks about his vision of Open Platforms, the problems we have right now and possible solutions.
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Above is the flash file as the video is rather big as Quicktime, you can download the Quicktime version here though (over 400 MB!). I might reencode it in smaller versions later if people need it.