From a technical standpoint, are the quote posts on non-Mastodon fedi basically just link previews?
Is anybody able to check any of these for me if (on Pleroma or Misskey-based software):
- People being quoted are notified that they've been quoted.
- How that notification works.
- If/how that notification will show up to Mastodon users who are quoted.
- If you can (by copying and pasting a url) quote somebody who blocks you.
- If you can bypass a block by viewing posts through a quote.
Because quote posts on Twitter/Bluesky/Facebook are first class features on a centralized platform, notifications and blocking tend to work about as well as you'd expect - even if there aren't features to prevent being quoted.
If fedi servers used ActivityPub to request the quoted post, that would allow for blocks and notifications to mostly function, but my impression is that the contents of a post are just normal link previews.