I recently discovered an interesting (and somewhat disappointing, as we’ll find later) fact. It may surprise you to hear that the two most upvoted comments on any Lemmy instance (that I could find at least) are both on Feddit.dk and are quite significantly higher than the next top comments.
The comments in question are:
- This one from @bstix@feddit.dk with a whopping 3661 upvotes.
- This one from @TDCN@feddit.dk with 1481 upvotes.
These upvote counts seems strange when you view them in relation to the post - both of the comments appear in posts that do not even have 300 upvotes.
Furthermore, if you go on any instance other than Feddit.dk and sort for the highest upvoted comments of all time, you will not find these comments (you’ll likely instead find this one from @Plume@lemmy.blahaj.zone).
Indeed, if you view the comments from another instance (here and here), you will see a much more “normal” upvote count: A modest 132 upvotes and a mere 17 upvotes, respectively.
What’s going on?
Well, the answer is Mastodon. Both of these comments somehow did very well in the Mastodon microblogging sphere. I checked my database and indeed, the first one has 3467 upvotes from Mastodon instances and the second one has 1442 upvotes from Mastodon instances.
Notice how both comments, despite being comments on another post, sound quite okay as posts in their own right. A Mastodon user stumbling upon one of these comments could easily assume that it is just another fully independent “toot” (Mastodon’s equivalent of tweet).
Someone from Mastodon must have “boosted” (retweeted) the comments and from there the ball started rolling - more and more people boosted, sharing the comments with their followers and more and more people favorited it. The favorites are Mastodon’s upvote equivalent and this is understood by Lemmy, so the upvote count on Lemmy also goes up.
Okay, so these comments got hugely popular on Mastodon (actually I don’t know if 3.4k upvotes is unusual on Mastodon with their scale but whatever), but why is there this discrepancy between the Lemmy instances then? Why is it only on Feddit.dk that the extra upvotes appear and they don’t appear on other instances?
The reason is the way that Mastodon federates Like objects (upvotes). Like objects are unfortunately only federated to the instance of the user receiving the Like, and that’s where the discrepancy comes from. All the Mastodon instances that upvoted the comments only sent those upvotes directly to Feddit.dk, so no other instances are aware of those upvotes.
This feels disappointing, as it highlights how Lemmy and Mastodon still don’t really function that well together. The idea of a Lemmy post getting big on Mastodon and therefore bigger on Lemmy and thus spreading all over the Fediverse, is unfortunately mostly a fantasy right now. It simply can’t really happen due to the technical way Mastodon and Lemmy function. I’m not sure if there is a way to address this on either side (or if the developers would be willing to do so even if there was).
I personally find Mastodon’s Like sharing mechanism weird - only sharing with the receiving instance means that big instances like mastodon.social have an advantage in “gathering Likes”. When sorting toots based on favorites, bigger instances are able to provide a much better feed for users than smaller instances ever could, simply because they see more of the Likes being given. This feels like something that encourages centralization, which is quite unfortunate I think.
TL;DR: The comments got hugely popular on Mastodon. Mastodon only federates upvotes to the receiving instance so only Feddit.dk has seen the Mastodon upvotes, and other instances are completely unaware.
this issue is a blocker for mastodon not supporting filtering remote posts by words (which would’ve helped with many spam attacks, which the pleroma family supported just fine for a WHILE via MRF, and more recently misskey has added support for)
if you go to socialhub you’ll find MANY threads of reasonable ideas that are in json-ld representation bikeshed hell as people unnecessarily debate over which exact json-ld representation of the same exact data is the most correctest. the most infuriating recent ones i have seen is the emoji reaction fep discussion and FEP-fb2a: Actor metadata both of which does this bullshit ON FEATURES ACTIVELY FEDERATING RIGHT NOW, where changing it would BREAK BACKWARDS COMPATIBILITY
I recently started looking at socialhub actually. I have even participated in that emoji reaction thread you linked, but I only joined the site recently.
Honestly, I’m a bit confused by the site. There’s kind of a lack of direction in a sense? Everyone is trying to extend the protocol in various different ways and it seems difficult to achieve alignment and agreement. I guess that is to be expected in a decentralized system but still.
What’s the alternative though? I mean nobody has the authority to put their foot down and decide. I agree that the debates go on for way too long, but how else do we find alignment? Then again, the long discussions definitely exhibits a kind of selection bias - only the people who are pedantic enough to keep discussing will do so. Everyone else naturally just get tired of the whole thing and leave.
It’s weird but it almost feels like the fediverse needs a benevolent dictator to kind of get an overview and set a clearer direction, when it comes to the standards.
But these features were totally non-standard extensions right? You can’t expect such things to continue being compatible as the actual standard evolves. It would also be a neat way to strong-arm the standard - just implement an extension in the way that you want it to work and now the standard has to keep your version compatible. That wouldn’t be good. Just because there exists a non-standard implementation does not mean it should be able to dictate how stuff should be done.
that’s the thing, everything in activitypub is a non-standard extension. hashtags are an extension. post visibility the way it’s commonly done is an extension (more like a convention in that it doesn’t introduce anything new, but still not written down anywhere official), the concept of an un-locked account is a convention (and the marker that marks an account as locked is an extension). pinned posts, marking images as sensitive, they’re all extensions
(surprisingly, this is the second time i’m writing this exact thing today)
this has historically been mastodon. and they have put themselves in such a place that anything they do not approve of gets seen as a “nonstandard extension” and anything they approve of gets seen as a part of the standard. see the above reply.
edit: additionally, emoji reactions are federated by the SECOND MOST POPULAR free/open AP software and has implementations in at least 5 other software families (not just forks of one software, entire software families). if they cannot determine a de-facto standard but mastodon can, is AP really an open standard?