On @librelounge sometimes we put on episodes that are outside of what our audience normally thinks about.
Our CyPurr episode was one I think every person in the Free Software community should listen to, but the download numbers for it are 1/4th the amount that we get when we cover a more geeky topic.
For me what differentiates LL from other shows is the "big picture" or moral issues/considerations, so it's sad those don't get more love.