I just spent some time looking around Yahoo’s new podcast directory. Its pretty cool. Not only can you search for keywords in episode descriptions, but the site also supports tagging, so you can find related podcasts based on tagged keywords that you click on, a really nice addition to the site.
I’m still playing around with it and clicking around the tag-o-sphere, but it looks like a nice and easy way to navigate around the podcasts available. This service seems to have the best of all worlds right now. Tagging, Ajax enablement, and high ease of use. Check it out if you get a chance. I think I just found my new directory.