Ghosts of the Internet: Past, Present and Future (clipboard.com)

This is the talk that is referenced in Steven Levy's "In the Plex". I think Steven refers to the talk as "How Google won the search engine wars" but the title is actually "Ghosts of the Internet: Past, Present and Future". I delivered this presentation as the keynote to the 2009 ARF conference, and I think it was (and may still be) the highest rated presentation (by the audience) in the history of the event