Would each forum have the ability to host remote updates out of the box, so essentially it would be an alternate ‘view’? How would you cope with opening up Topics from this view? New tab per remote forum? Obviously there would need to be some kind of security and perhaps you would only receive fully ‘public’ Topics?
I think publishing of Discourse topics for remote follow is what should be aimed for.
Forum users following who-knows-what remote content should be an explicit non-goal, especially for the first versions. That’s not what Discourse is built to do; leave it to the generalist content viewers.
Discourse following of federated content feeds should be implemented in a way similar to the RSS plugin.
I would say the best way to describe might be ‘an aggregator of all chosen sources’, perhaps a Topic List with the Latest combined from n sources.
It’s open to debate what happens when you click on a topic. Perhaps, if the source is a remote forum, you are just redirected to the source forum immediately in a new tab. So you might argue it’s not a forum of forums as you are still deferring to each local forum to interact further.
This all comes down to a more detailed functional specification.
I don’t so much about Federation and ActivePub but what I had in mind when I looked about this topic it having one user to connect into every discourse and having the “historic of this person” more or less like on stackoverflow where you are able to see on which forum the user is active and his accomplishment.
I have a Mastodon instance up and working now for about a year. I would like to make my instance of Discourse operate the same, be able to follow other instance and receive their message. is there a up to date document walk you through setting this up, would be nice if it was a menu selection. I LOVE how easy it is to upgrade Discourse just a matter of press a button. Awesome