I'm an avid podcast listener just because I have a 30 minute commute and it beats NPR especially during an election season.
The Angle of Attack podcast is OK. Lot of mixed topics for everything from multirotors, FPV, foamies, but little giant scale discussion. My $0.02 is to focus on giant scale of course and include warbirds but branch out a little bit to precision flying including pattern (if you can), foamies, and maybe some occasional heli talk.
I've appeared on a few episodes of the RC Today Show too and that was fun.