I listen to them at work. I have a cleaning job and there's no one around so I look forward to when I get a new one.
I'm currently experimenting with adding them to my Star Trek Blu-rays. Just to be clear before anyone comes down on me, I OWN all of the available Star Trek blu-rays. All series, all movies. I ripped WNMHGB onto my HDD and added the FREE podcast to the audio streams. I'm just waiting to see how it turns out. I like to watch TOS late at night and I always lament the fact that they don't have any commentaries. Now I may be able to solve that problem with the available free podcasts and me legally owning all the blu-rays.