One of the more interesting services that I forgot to use in my classes this summer was Talk Shoe. Anyone with experience using this one?
TalkShoe is a service that enables anyone to easily create, join,
or listen to Live Interactive Discussions, Conversations, Podcasts
and Audioblogs. These hosted Community Calls can be discussions, conversations, talk shows and podcasts. Recorded Community Calls can be listened to, downloaded, or subscribed to. And if your Community Call becomes popular, you can make money too.