From my "awesome podcasts" list related to your criteria: - Vimcasts I have tried several tech-related podcasts, but gave up on most within a couple episodes.

From my "awesome podcasts" list related to your criteria: - Vimcasts I have tried several tech-related podcasts, but gave up on most within a couple episodes. One common format is a host who brings on a new guest for an hour-long interview each episode. My main gripe with these is they're too long for the amount of substance they contain. I ended up basically scrolling the archives of these shows to pick out only the guests I was already interested in, because the random ones just weren't worth the listening time. The podcasts I keep coming back to are concise, edited episodes of 30 minutes or less. Most of these aren't directly related to the types you're looking for, though. I'd love to know of more.