Seems like this would be in demand, especially as more people start producing their own videocast and audiocasts. If you target the blogger market, and many of

Seems like this would be in demand, especially as more people start producing their own videocast and audiocasts. If you target the blogger market, and many of them use Skype, then you can implement your idea as a skype/justin add-on. It'll be easier to market by piggybacking on a larger solution/platform.