is there any podcasts worth listening to on a smartphone?

[The Baconator]

To keep my mind busy at the gym

[Sgt Pringles]

Chat Radio channels from any of the GTA series? Keeps me entertained at work

[Disco_Potato]

I listen to Star Talk frequently. Its hosted by Neil degrasse Tyson.

[michaeldim]

The Giant Bombcast is always a fun listen.

[Sgt. Napalm]

This is a "Post Your Favorite Podcasts" thread now.
I like Security Now and Retsutalk.