Let's start with a smallish list. . . .

• Caustic Soda
  http://www.causticsodapodcast.com/
  Caustic Soda is a weekly podcast about science, horrible news and humor hosted by Toren Atkinson, Kevin Leeson and Joe Fulgham (includes members of unspeakable rock band, The Darkest of the Hillside Thickets, as well as a rogue's gallery of various other rocking denizens).
  
• The SubGenius Hour of Slack
  Download: http://hourofslack.libsyn.com/
  Podcast: http://hourofslack.libsyn.com/rss
  The Church of the SubGenius Weekly Radio Ministry
  
• Plundercast Found Sound Radio
  http://www.plundercast.net/
  Plundercast is a live streaming audio broadcast featuring composers, DJ's, and other types of audio artists from around the globe. These performers are part of a growing group of musicians who create compositions using materials culled from our own media environment. Many of us met on Snuggles, a mailing list started by the band Negativland.

I'd make the list smaller, but I have listened to a podcast from each site, this week, and I do rather like these particular list components.

I'm listening to Caustic Soda podcast, The Perfect Murder, and have learned that rock musicians know a lot about how to hide the body.

When I was on Mars my mother sent me a cheesecake once a month. . .

http://sarcastronet.blogspot.com/

It's a podcast with Chrome!

It's Plundercast prank phone call night, tonight

http://www.plundercast.net/plundercast.m3u

Well, that was fun.