https://en.wikipedia.org/wiki/RSS_enclosure https://en.wikipedia.org/wiki/RSS_enclosure Podcasts are just RSS feeds with a tag that points to an audio file. R

https://en.wikipedia.org/wiki/RSS_enclosure https://en.wikipedia.org/wiki/RSS_enclosure Podcasts are just RSS feeds with a tag that points to an audio file. RSS and Podcasting have a lot of common lineage with the guys who invented blogging. As that Wikipedia page states, the enclosure tag was added by Dave Winer, of Scripting News, which is the oldest continuously operated blog...arguably dating back to 1994.