Podcast any thoughts?

I've been considering setting up a podcast. I find that I have less time than I'd like to write out these reviews but often have more to say. A podcast containing "extra commentary" would seem to be a solution. I'd still do a posting probably about the same length as I'm doing now but also include a longer discussion in a podcast. Now here's the question if I bother doing this would anyone actually listened to it? Let me know.