Roy Tennant talked about the Hathi Trust and the work he'd done hacking around with the metadata. As interesting a project as it is and as his hacking was, it was overshadowed by the video he did to go with Stan Rogers's song White Collar Holler, which many people bought from iTunes while it was still playing up at the front. Watch the video of the talk to see it.
Access 2009, Friday #6: Roy Tennant, Inspecting the Elephant: Characterizing the Hathi Trust Collection