I was browsing the Internet and found this site: http://sic.conversationsnetwork.org/
While it isn't immediately relevant to technical theatre, i think its still relevant for most people who work in the theatre. Why? Because we typically work in not-for-profit situations, innovation is necessary and important for keeping theatre relevant, and the art form must speak to today's relevant issues to name a few reasons.
The site offers podcasts of discussions and talks with the mission of delivering information to those who wouldn't otherwise be able to listen and learn to current important thought leaders.
Besides being an interesting site, I think its an interesting concept. There is a change occurring in media from a print based to a video and even purely audio based experience. I'll admit that I like to read the news - not listen to a pod cast - or watch videos of it online, but in the last year or so the increased amounts of video news has seemed to increase exponentially. However, I think video and podcast can be very useful, and think that there are very useful applications for these resources that should be further explored.