Add Podcast Index

[ralexander-phi]

Via Mastodon: https://podcastindex.social/@cisene/112490490645824961

See: https://b19.se/data/opml/all-b19.opml

Note this needs support for:

• <outline type="include"

Add blogroll link for the index? Here: https://github.com/Podcastindex-org/web-ui/blob/master/ui/src/index.tsx

[ralexander-phi]

Large indexes pull in lots of feeds that will only have a single link. That's not very helpful for link analysis. There's a "trending" filter in the API, which would discover a small group of popular podcast feeds. But I don't think there's an OPML for that. I'd need a custom integration. There's millions of podcast feeds here, which could overwhelm the current blog focus.

Similar problem with the awesome RSS feed list, although that's only hundreds of feeds.