At Lightspeed magazine, listen to How to Get Back to the Forest by Sofia Samatar (click listen). It's about friendship, aging and what one gives up for safety.
I've been looking for some new genre fiction podcasts. I found The Squidpod on a list somewhere and decided to try it out. Many of the stories focus on AIs and the cusp-of-singularity life. Neither of my following recs are in those worlds, but both drew me in:
Zeta by Dave Cochran (click on the MP3 to hear)
Grats by Dave Cochran (click on the MP3 to hear)