Podzinger is a new podcast search tool. It actually searches the audio of the podcast, versus just being a podcast directory or genre search tool. This feature makes it different from the rest, but not necessarily better. If you want to search on the word “Canada” for example, you get 4350 podcasts, none of which necessarily have Canada as their main subject. The somewhat other cool feature of this search tool is that you can actually subscribe to an RSS feed of your search term, so you will get daily downloads of podcasts with the word “Canada” in them. I’m not sure many people would want their iPods cluttered up this way, but an interesting option nonetheless. On the plus side, it did lead me to the podcast for Loudspeakers at Internment Camp.