Silent Universe: Interactive Podcast Drama

I haven't had a chance to listen to this at all yet, but the Silent Universe is billing itself as the first interactive podcast drama. I don't know if it's good or not, but I mention it because it shows the power of the podcast format beyond the initial "talk radio neaveu" format that has been popular up until now.

Of course, these days I'm more fascinated by video...but there's a lot of cross-media idea germination.