A recent thread on one of the forums I frequent asked "what podcasts you listen to".
Here's my list:
These are the ones I listen to, or at least try to listen to, on a regular basis.
These are the ‘casts I download but haven’t listened to yet.
The complete list, including some I've listened to but don't listen to regularly:
Anomaly Archives eNews Hasn’t had new ep in awhile.
Around The World With AIG's Ken Ham Creation Science radio show.
COMM 435 BoilerCast Purdue college course podcast. Completed, has a new feed address each semester.
Disasters: Are You Ready? Emergency Management podcast
EarthCore: a Podiobooks.com Production The feed is finished, but you can still download the book.
Firefly Talk Excellent fancast about Joss Whedon’s Firefly and Serenity.
Flight To Eden - Free Audio Book The feed is finished, but I think you can still grab the files.
MouseTunes: Disney talk, For Disney Fans interesting trivia about Disney.
NPR: Shuffle The daily Best Of NPR
NPR: Wait Wait...Don't Tell Me! Fun Current Events/News Game Show
PID Radio Christian observations on the news, plus lots of conspiracy theory.
Slacker Astronomy Funny and irreverent astronomy news.
Slacker Astronomy Bonus Features Interviews and such.
Stan Deyo Show Only had four shows on the feed.
Tales From The 'Verse Fanfiction from Joss Whedon’s Firefly and Serenity.
The Book and The Spade Biblical Archaeology. They only keep the latest episode on their feed.
The Secrets of Star Wars Only 4 episodes. A Catholic Father from the Netherlands anticipates and attends the opening of Star Wars episode 2.
The Signal another excellent fancast about Joss Whedon’s Firefly and Serenity.
The Splendid Table: Kitchen Questions mmmm…. Food.
TheForce.net Haven’t actually had any new eps in a long time.
TREKs in SCiFI about Star Trek, and scifi.
Walt Disney World Resort: Plugged In Haven’t had a new podcast in awhile.