Centralized Collection and Control of Personal Data: Due for Disruption or Unstoppable Trend? [video] by @random_walker
[youtube http://www.youtube.com/watch?v=8gvjwgGJuHA]
Long Talk by Arvind Narayanan at Mozilla July 2012.
It picks up on so themes that are current thinking from Kim Cameron to Jeff Jarvis to Doc Searls