> Don't get me wrong, I like podcasts, Fall of Civilizations being a personal favorite of mine, it's just that my desire to try and actively listen to them requires that I carve out an hour (or much longer in the case of FoC, worth it) of my free-time to eliminate any distractions and focus.

I don't see why that should be true. Podcasts are great when coupled with mindless work like mowing the lawn, weeding the garden, stacking firewood, walking to the shop, driving etc. You can get virtually 100% out of a podcast while performing tasks like this.