Re-announce activities to new instances
Instances (at least Mastodon instances) don't fetch the outbox activities with the profile, so when you visit a Social Inbox profile from an instance that doesn't have any previous follower, you find an empty profile and the message "previous posts are not shown, visit the profile" that leads you to the website.
Since activities are only announced when created or updated, new followers are missing content. This mimics the behaviour of adding an RSS/Atom feed to your reader, and may be expected behaviour for Fediverse users, but several people have found it confusing.
Would it be appropiate to:
- Detect new instances during build and issue Announce activities to them? or,
- social.distributed.press can perform re-announce on new instance?
At least for the latest X posts?