1) RSS feeds are completely unlike email or ActivityPubs, RSS isn't decentralised at all.
2) People have no idea what do you mean be "gmail problem".
1) RSS feeds are completely unlike email or ActivityPubs, RSS isn't decentralised at all.
2) People have no idea what do you mean be "gmail problem".
RSS and the content it is syndicating being connected is a good thing overall; AIUI Mastadon ultimately advertises very similar types of control over data in terms of random entities not schlepping whatever data they like around under whatever pretenses they like. (RSS of course has no fine-grain controls, partially by design, partially because no other design was possible at the time.)
Let me put it this way: Being specific, how is my RSS feed at http://jerf.org/iri/rss.xml particularly "centralized"? I mean, yes, I'm the one serving it, but that's what I want, just like my email comes in to a server under my control by my choice. There's no central service, no central registry I had to register that with, no central consumer, no central authority to tell me they won't carry it or that it's going to censor me.
Some of these hot new podcast startups are trying to do exactly this. Ben Thompson of Stratechery/Exponent talks about this often: he refuses to add his podcast to Google or Spotify because they control the relationship between audience and podcaster. Apple, for example, only provides discovery for podcast RSS feeds and hasn't tried to take control (yet).
Protocols like ActivityPub and email are highly susceptible to this, whereas blockchain based protocols like Bitcoin are immune to this problem.