Discovery Resources:
To find out more about podcasts start with the BBC Podcast Tutorial.
There are many, many podcast directories and finding tools out there. Here are just two of the more popular ones that, unlike iTunes, don't require a software download:Podcast.comPodcastalley.comDiscovery Exercise:
Take a look at one or two of the podcast directories listed and see if you can find a podcast that interests you. See if you can find some interesting, library-related podcasts like book review podcasts or library news.
Add the RSS feed for a podcast to your Bloglines account.
Create a blog post about your discovery process.