Recently started listening to the SF Signal Podcast. Features roundtable discussions followed by interviews.
The two episodes I've listened to so far (Episode 5 and 8) have had some great discussions. Episode 5 caught my interest because of the topic: the SF equivalent of s&s. Primarily because I think I'm writing a type of SF s&s. (Sadly for me, the discussion agreed on another sub-genre of SF as the s&s equivalent. Oh well.)
And it turns out the host of the SF Signal podcast, Patrick Hester, is also the co-host of another podcast, The Functional Nerds.
I'm gonna be checking that one out, too. Looks like a fun listen.