History on Air - Home of HistoryPodcast
Ahh!! Now here is a promising podcast! We've seen lots of good podcasts, of course. What makes this one special is partly the multiple authors. Even better, they band together to produce a supporting wiki! There's discussion forums as well, and even a phone number, of all things! (Back in the day, if you wanted info, you picked up this strange black instrument invented by Mr. Bell, and living people at the other end would tell you things or send you stuff in the mail).

In just under two years of work, they've produced ninety-some podcasts diverse topics. Good work!!