How to Kill a Decentralised Network (such as the Fediverse)

jherazob@beehaw.org to Fediverse@lemmy.ml – 398 points –
How to Kill a Decentralised Network (such as the Fediverse)
ploum.net

This blog post by Ploum, who was part of the original XMPP efforts long ago, describes how Google killed one great federated service, which shows why the Fediverse must not give Meta the chance

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@MyMulligan @jherazob I disagree.

I think the key thing is to just make sure that you don't use non #FOSS clients. #GoogleTalk started as a client for #XMPP, people migrated to it, and then #Google dropped support for #XMPP. If so many people didn't use #GoogleTalk, the #XMPP network would have remained unimpeded.

At this point it wouldn't matter, all they need to do is to mess with the protocol and it'd achieve the same thing, Meta and everything in it's sphere would "work well", but connecting with true ActivityPub servers would work just glitchy enough to annoy their users and point the fingers towards our side, just like it happened with XMPP

@jherazob

what the heck makes you think that all the #Fediverse users are just gonna leave for #Meta because federation with it is "annoying"? lol

I wasn't talking about our users, i was talking about theirs, a direct mirror of what the author described with XMPP

@jherazob The #Meta situation isn't comparable to the #XMPP situation though

Correct, it's worse, you can very much argue that Google had good faith intentions, you cannot even pretend that Facebook does while keeping a straight face

@jherazob I care more about the effects than intent in this case.

#Meta's #Threads / #Barcelona / #Project92 doesn't have the ability to do anything actually negative to the #Fediverse except potentially overload small instances with a flood of traffic.

I don't get the fearmongering; lots of talk about "breaking the #Fediverse" coming from people who aren't really doing a good job of articulating how exactly a new #Fediverse software--because that's all this is at the end of the day--will break an entire network of software that already works with each other.

Example: Meta federates with lemmy. Lemmy is small so it gets more feature requests than it can code up. Meta comes in and looks at the most requested feature that’s been put on lemmy's backlog. Let’s say it’s some mod tool. Maybe even AI mod tool that sorts comments based on sentiment analysis. And they only implement that feature for Meta clients - not for lemmy. Suddenly mods have a choice - use lemmy and face flood of trolls in their communities or move to Meta and be able to properly moderate those troll waves. Some will stay, some will move. Another new cool feature for Meta, some will stay, some will move. Eventually most users will be on Meta client because it has all these useful features. OP's article describes the rest.

@Hexorg

> Lemmy is small so it gets more feature requests than it can code up.

Why? From who? Are a lot of #Meta users who are on #Project92 / #Barcelona / #Threads *really* going to be submitting feature requests for a software that they don't use?

> Meta comes in and looks at the most requested feature that’s been put on lemmy's backlog. Let’s say it’s some mod tool. Maybe even AI mod tool that sorts comments based on sentiment analysis.

What are the chances that this is something so significant that people would be willing to switch software over it?

> use lemmy and face flood of trolls in their communities

Where are these users coming from? This is already a problem on the #Fediverse, and we already know how to deal with it.

This scenario you're pitching seems wildly implausible.

Why? From Who?

From everyone like right now where there’s a bunch of bugs and wants to have certain tools for moderation. Just look at how many issues have been added to lemmy in the past 3 weeks. And that’s just a fraction of Reddit users joining. Having millions of Facebook users being able to interact with lemmy will likely expose many more bugs and show the need for more moderation.

Same applies to your question about the troll wave - they are currently coming from Reddit. And once Meta joins - more fediverse exposure will let more people know of fediverse, and those new people will have trolls among them.

What are the chances that this is something so significant that people would be willing to switch software over it?

Meta has been in the market of attracting people for a long time. Don’t underestimate their R&D . People on Reddit used to join subs just for having certain bots. Meta can easily bring a ChatGPT bot to lemmy for example. Again this might not attract you but you have to think about the average person.

I think your one good argument against my scenario is defederation. Unlike XMPP the fediverse is already gaining critical mass where defederation can be a viable option. But again I’m sure Meta R&D can “help” with it

@Hexorg Hmm IDK. I disagree on moderation, I don't think any #Fediverse admin would trust #Meta enough to use their software for moderation.

The only case I could see for something similar happening is if #Meta forked existing software, added features people wanted, and then closed the source; but admins won't take kindly to that either.

Now, maybe if people start moving away from #Meta's #Project92 / #Barcelona / #Threads, then those reports will start to pile up, but that's a net negative for #FaceBook in terms of userbase, not a net positive.

If I was #Meta, I wouldn't be making server software, I'd be making a custom client with embedded ads to monetize the content from other folks' content. Which could actually lead to an "embrace, extend, extinguish" situation, much more likely than what #Meta is doing right now.

Well ok we don’t know what’s actually happening and our mental models of people and companies differ ever so slightly. Not enough to discern on itself but enough that in this scenario the differences compound and we arrive to different conclusions. The reality is probably going to be somewhere in the middle of our scenarios. I do however think that the fediverse should err on the side of Meta being very dangerous because the alternative will catch us without options.

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I disagree on moderation, I don’t think any #Fediverse admin would trust #Meta enough to use their software for moderation.

I found the example interesting in principle. We can think of varieties besides moderation. What other features are highly requested and sought after?

What about an easy way to find, join, and engage with even niche communities? Comm lookup and joining is wonky, especially when coming from small instances. Another related feature is user-side grouping of similar comms into one multi-community. Or being able to easily move between instances, relocate your account. Better indexing for web searches.

The list of possible features, ranging from QoL to Enablers, is endless. Big companies with coding experience can easily dominate the scene, and make it hard to not join them or use their service. Their mere presence could spell dependence.

Like I heard we're using lemmy 0.18 now. Would you voluntarily still use an older version, like 0.9, when you can just as well use 0.18?

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You woke up and decided to speak facts, damn

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Exactly! Let them join…and be ignored.

But how do we ignore them? Can you block an entire instance?

The only official way is for the admin of your instance to defederate from the instance you want blocked, but that affects every registered user on your instance, even if they're against the action.

I just released a user script that lets you block instances yourself on the client-side as a regular user - basically just removes post and comments from the HTML if they match your block list.

Yes. A lot of that is going on with instances being blocked en masse for allowing too many spam/bot accounts without any corresponding high quality activity coming from users registered with that instance. It's very much in flux right now, with instance administrators trying to figure out which metrics to use and what lists to trust, but I imagine a more mature/robust process will be used by most serious instances soon enough.

Let them join…and be ignored.

I see the threat in the sheer developing power of these giants, making all the shiny tools people were wanting, making their service too attractive to be ignored.

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