http://www.facebook.com/pages/Podcasting/104530229578773?ref=ts&sk=info#!/group.php?gid=19300738280 (Podcasting in Education)
http://www.facebook.com/pages/Podcasting/104530229578773?ref=ts&sk=info#!/group.php?gid=11138498507 (Integrating Technology into Education)
http://www.facebook.com/pages/Podcasts-For-Successful-Living/158063263145?ref=ts&sk=wall (Podcasts for Successful Living)
https://twitter.com/#!/Podcasting101 Podcasting 101
https://twitter.com/#!/iTunesPodcasts (iTunes Podcasting)
http://twitter.com/#!/search/podcasting (Podtracker)
How to put a audio/video on Twitter
http://www.twitvid.com (share your videos on Twitter)
http://twaud.io/ (Share audio on Twitter)
http://www.chirbit.com/ (Record and upload with any phone)
http://tweetmic.com/ (Publish your audio on Twitter)
Twooting.com (Twooting is the new daily podcast all about Twitter)