Does ActivityPub send those to other instances, or does ActivityPub only send the original post and the rest (upvotes, downvotes, replies) are stored only on the original server where the post was made?

  • iso@lemmy.dbzer0.com
    0·
    11 months ago

    haven’t worked with AP yet, but as a webdev I’m certain it’s original server only. Syncing upvotes between nodes would be an insane datavolume and one hell to properly keep in sync to begin with.

  • Send_me_nude_girls@feddit.de
    0·
    11 months ago

    Technically votes are public. Only UI is hiding them. Which should be resolved, one way or another.

    Edit: there was a post with that here a few weeks ago. I understand that this isn’t a real answer to your question. Maybe you find it with these hints.

    Edit2: Found it. Here you’ll find more. https://mylemmy.win/post/89871

  • Teppic@kbin.social
    0·
    11 months ago

    Posts and comments are federated (synchronised). Upvotes are actually a bit of a fudge, they are actually ‘Favourites’ if considered from an activity pub (e.g. Mastodon) perspective, and yes favourites are also federated.
    Downvotes don’t exist in activity pub and, as a result, they do not federate between instances.
    At least that is my understanding.

    • Max-P@lemmy.max-p.me
      0·
      11 months ago

      Downvotes do federate, but it uses protocol extensions to do it. So the downvotes won't federate to Mastodon, but it does for Lemmy and I think Kbin too

      • nutomic@lemmy.ml
        0·
        11 months ago

        Votes federate with standard Like and Dislike activities which are part of Activitypub. It’s just that some platforms like Mastodon can’t handle Dislikes.

        • Monkey With A Shell@lemmy.socdojo.com
          1·
          11 months ago

          Can’t handle by choice I’d guess. Given the format of individuals following individuals rather than topics in communities it doesn’t make much sense for a person to follow someone only to downvote/dislike their comments.

  • AlexWIWA@lemmy.mlEnglish
    0·
    11 months ago

    Honestly votes being federated seems like a bad idea imo. Would be easy to spin up an instance with thousands of fake users and manipulate posts.

    Fediverse is already big enough that it could be lucrative to do so.

    • Shadow@lemmy.ca
      1·
      11 months ago

      So then everyone just blacklists that instance. If the problem is really severe, we move to whitelisting.

      It’s not hard to identify when someone is doing this.