I was expecting the ability to search podcast sites like YouTube, where you can pull up individual videos. The podcast directory site search functions (I ended up favoring podcast.com) work kind of like subject aggegators. I searched for "library programs" and ended up subscribing to "Library Talk with Tremain Jackson." He's from Abilene Public Library in Texas. It was super easy to subscribe to this podcast in my Google Reader.
This is the video clip for Twenty One, a song from The Cranberries, one of my favorite bands of all time.