Romero’s article has a lot of good points for the nostr ecosystem to think about: https://danromero.org/rss-plus.html
I like the RSS+ idea. Did you know that all Substacks have an RSS feed (just add /feed to the end: yournewsletter.substack.com/feed)?
If nostr clients would parse RSS feed natively you could read RSS feeds such as Substack newsletters within your browser. It would allow the integration of zapping, sharing and other nostr features around the “RSS notes”.
Why try to convince existing newsletter writers to post on long-form nostr if the existing feed can be used as a starting point?
Fabian (npub1n0s…lahe) RSS-parsed posts as a special feed tab on Nostur?