So after discussing it with a few friends, I've decided to create a podcast for this blog, to be updated sporadically (read: "whenever the hell I feel like it and/or remember to"). You can find it here for now, and I'll update if and when iTunes approves it.
EDIT: iTunes has approved the podcast. You can now find it by searching iTunes for "Urbane, Not Cosmopolitan" or by clicking here.
Hope you enjoy it!