Podlinez offers an interesting service. Paste the URL of a favorite podcast feed into the site and you'll get a phone number in return. Dial the number and hear the podcast. Of course, it will eat up your available minutes, so that's something to take into consideration.

More than 2,300 podcasts are currently available. Some of the more popular ones include CNN News Update, NPR: Hourly News Summary and PotterCast: The Harry Potter Podcast. You can also get a button for your website that will link readers to a phone number for your own podcast.