Not sLop

Wired News: Podcast Chaos Be Gone
Wired article about two new companies dedicated to searching podcasts.

From the article:
Podzinger and blinkx scour audio content for keywords by translating the audio into text and creating an index for quick searching. It’s a significant step above traditional search engines that identify only keywords in a podcast’s metadata, such as the headline and introductory notes describing the audio file’s general content.