Izzy Hyman recently released Izzy Video #79, Improve Your Online Video under a Creative Commons license. I’m a fan of the Izzy Video Show and this would be a useful clip for teachers talking to students about the basics of good video production.
Also, I have recently added a WordPress plugin called Riffly to this blog. This will allow you to add video or audio comments in response to these posts. I would love to have someone try it out.