Thanks for the plug Dave (and welcome back, other Dave!)
So... podding it forward, allow me to recommend a few that I dig:
First and foremost for any Legion fan is, of course The Legion of Substitute Podcasters:
http://www.legionofsubstitutepodcasters.comNot strictly chronological, rather it interweaves several chronological waves. So, like, you'll get a stretch of the Adventure run, then some Baxter, then 3-boot, etc. They are in their eighth year and I
highly recommend it. (Especially episode #425... where I did a guest appearance
)
Also on the Legion front, though sadly defunct, was Super Future Friends:
http://superfuturefriends.blogspot.comThey were absolutely hilarious in their chronological Silver Age reviews, but - I believe - retired the show to focus on their art.
Also hilarious, and still ongoing, is a show I really dig, called Comics Talk Comics:
http://comicstalkcomics.libsyn.comIt's three stand-up comedians (who also happen to be comic fans) reviewing the worst comics in their collections. Rated PG at times.
Not strictly comics, but well worth a listen, is a show called Dorkness to Light:
http://dorknesstolight.blogspot.com/search/label/podcastan examination of the intersection of religion and geek culture. At a bare minimum, episode 7 (their review of DC's Kingdom Come) is
amazing.
That's off the top of my head, I'll likely add a few more later.