I've just started listening to the episode, but on the subject of public-radio-for-developers, I've always thought it would be interesting, or at least possible

I've just started listening to the episode, but on the subject of public-radio-for-developers, I've always thought it would be interesting, or at least possible, to do a "Car Talk" for programmers, where people call in with thorny bugs and the hosts help them solve the problem (or at least give them a hint on where to look).