Allen Weiner: “I have told anyone who will listen that one of the great future businesses/applications will be a national (followed by global) sports talk show.”
Susan sez: Fan radio has always been huge. AOL did really well with AOL Live back in the day, and played with sports talk (and radio).
So the interactive premise has always been there–but now, with VOIP, Skype, etc., Allen may be on to something.