What is a Podcast?

CITY AM: This UK business newspaper produces high-quality, business-centred podcasts.

The website has a clean uncluttered interface with clear explanations and definitions for the novice: what is a podcast, what podcast software to use, how podcasts work, all written in simple, grammatical informative English.

I am also pleased to say that they had the good sense to feature Inde and Emma on their front page.