Writing Excuses is a podcast about, well, writing. I found through a plug on the Schlock Mercenary blog.
The three main hosts are:
Brandon Sanderson
(Warbreaker, Elantris, Mistborn series,and he finished The Wheel of Time series)
Dan Wells
(I am not a serial killer series)
Howard Tayler
(Writes the Schlock Mercenary webcomic)
Most episodes are 15 minutes long ("Cause you're in a hurry, and we're not that smart")
And they talk about writing stuff...like: "avoiding melodrama", "creating suspense" "first paragraphs" "writing practical fantasy" and "writing the unfamiliar"
Admittedly I don't write but I found it to be an interesting look at the mechanics of writing, and so did FllmtlNovelist, who does write. So I thought some of the writers on here might be interested as well.
you can ether download it from the site or through itunes, or just stream it
http://www.writingexcuses.com/