Leo Laporte, of TechTV and TWiT fame (the latter being home to two of my favourite audio netcasts), was one of the keynote speakers at the Blogworld Expo held in Las Vegas in November this year. You can find a video of his excellent keynote speech, with a rather inspirational introduction by Six Apart's Anil Dash, here on In Business TV's Brightcove channel.
Leo talks about the new face of media, where he sees new media going, and what it'll take to get it there. If you have the time, make sure you take a listen. It's a large file and takes a while to download, but it's worth it.
P.S. Apologies for the long hiatus from blogging. The last three weeks of term (including exam week) were really busy and since end of term I've been on vacation. I'm back now and should get back to posting regularly very soon.