I've never gotten any of these complaints about shows running "overtime". Personally, the longer the better IMHO. They're podcasts. I listen as much as I can, and then pause them to pick them up later. Short ones are just over quicker and then I have to wait until the next one until there's more to listen to.

PS: (edit) unless its music, I almost always listen to the spoken word at 1.5x or 2x speed.