Sorry I'm late to join in on this thread, but I'm an absolute podcast addict. I hope I don't derail any ongoing conversations.
S-Town is so good. I was listening to it in the car on a business trip with a colleague after she fell asleep. When she woke up she asked me wtf I was listening to, but I couldn't properly explain what it was "about" lol. That was at like episode 3/4 (multiple hours into the show).
If you like S-Town, you should check out This American Life. That show has been around for a really long time and their staff produced both S-Town and Serial. If you really want to nerd out, there is a podcast by AV Club (sister site of the Onion) where they analyse each episode of Serial and S-Town. It's called The Serial Serial.
Also Radiolab is a favorite of mine. They have a spin off about the Supreme Court called More Perfect.
There was a new one by NPR recently called Rough Translation which looks how things being discussed in America are happening in other countries.
WTF with Marc Maron is also great - he's an amazing interviewer and has had really huge guests on his show, including Obama as sitting president.
I could go on for a long time but I'll spare you
Absolutely never too late to join in
I've heard of This American Life because of Serial/S-Town and Beautiful-Anonymous (as the host has appeared on This American Life) but I never actually listened to it because when I looked at the description, it just described it as a weekly public radio show and I know it has guests on it but it was almost too broad for me to start listening to. I know I'll eventually check it out but the reason I listened to Serial/S-Town, for example, is because I liked the specific topic they discussed on those but with This American life, it seems like it could be talking about
annnyythinggg. I know it's quality as a lot of people talk about it, but it's difficult for me to dive into because I've got SO many podcasts on my queue about specific things that I want to get through those first.
I have heard of AV Club, I've NOT heard about their "Serial" podcast so I will DEFINITELY need to check that out.
I've got Marc Maron's podcast in my queue but I'd not heard of Rough Translation before, but it sounds very interesting so I may need to add that one too