Original web site that Adam Curry started to centralize information about podcasting. This site continues to be one of the central points to which new podcasters go to have their shows added to the primary directory others build from. The iPodder.org directory is maintained by podcasters, but is owned by Adam's commercial company; Adam assigns volunteers to specific categories to maintain the site listings, ensuring that links stay up-to-date and that new podcasts are categorized correctly. The number of people dedicated to maintaining the site is amazing.
iPodder.org :