this post was submitted on 12 Sep 2025
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Lemmy

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Everything about Lemmy; bugs, gripes, praises, and advocacy.

For discussion about the lemmy.ml instance, go to !meta@lemmy.ml.

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[–] hedgehog@ttrpg.network 42 points 1 week ago (2 children)

IMO, yes. I think it would make people more, rather than less, inclined to comment on a cross-post made in a smaller communities, since then their comment would be more visible.

The main concern I can see being raised is potentially leading to brigading? I’m not sure if that’s much of an issue on Lemmy and I would assume being able to de-federate would mitigate that substantially.

[–] Coelacanth@feddit.nu 7 points 1 week ago

Completely agree with you.

[–] interdimensionalmeme@lemmy.ml 5 points 1 week ago

System should be designed without credence given to abusers and the abusers dealt with later.

Brigading and insincere engagement should be dealt with by another system, rather than disempowering the users (in this case it would be restraining their reach)

If we build system with the actions of abusers, then we end up building prisons instead.

[–] wakest@piefed.social 15 points 1 week ago (1 children)
[–] wakest@lemmy.ml 6 points 1 week ago

Hmm had an error loading the full post in Piefed even tho I posted in it. But yes I think that showing all the comments to a link across instances like how piefed and many clients do is great and makes the place feel more lively

[–] HiddenLayer555@lemmy.ml 15 points 1 week ago* (last edited 1 week ago) (1 children)

I think if this gets added it should clearly mark which comment is for which community, or put them as separate blocks of comments entirely. Otherwise it could get confusing when different communities have different contexts.

[–] dessalines@lemmy.ml 6 points 1 week ago

Yes, these would be in clearly marked, distinct sections, so its clear what community they were cross-posted to.

[–] Kichae@lemmy.ca 12 points 1 week ago (2 children)

Is this something communities could opt out of? Not everyone wants their community flooded with comments from people replying to people who aren't even community members.

[–] dessalines@lemmy.ml 5 points 1 week ago

I could see a user setting for this being a good idea. With a default being whatever the consensus ends up being.

[–] interdimensionalmeme@lemmy.ml 3 points 1 week ago* (last edited 1 week ago)

In this case you have to be posted AS A crosspost to take effect, and any one of the cross posted community can just delete the post, or presumably uncrosspost it.

The problem usually is that, nobody bother interacting with small communities and aggregate around the "one big community" for that topic.

Small community who would want to remain insular have lots of ways of disappearing further if they want to, but that's never the actual problem of small communities. It is always easier to have less reach and become less relevant than the opposite which better crossposts enable.

[–] wiki_me@lemmy.ml 8 points 1 week ago

What i am worried about is that the federation system is already kinda hard to understand. New users who are not hardcore fediverse nerds (Like me and probably the rest of the people answering this post). Could start thinking "what the hell is going on?!" and might think lemmy is obtuse and drop it.

Lemmy could at some point benefit from a UX study where new users volunteer to be observed while the software is first use (software companies sometimes do that). maybe that could verify there are no problems . adding a searchable FAQ and a introductory tutorial (saying something "this will take about 5/10/15 minutes) could help.

[–] IndustryStandard@lemmy.world 7 points 1 week ago

Yes please. Also can you make communities like "tags" when cross posting. Often a post belongs in multiple communities.

[–] geneva_convenience@lemmy.ml 7 points 1 week ago

It would be awesome, this is probably the most important issue Lemmy is facing.

Maybe community moderators could decide to defederate with certain other communities if they believe that the moderation there is not up to snuff.

Or maybe community moderators could moderate the combined comment section of what people can see on their own communities, even when it is posted on other communities, but not remove comments or ban people from those other communities.

Honestly, a bit of experimentation might just be necessary to see what works, but I think we definitely need a way to combine posts which are redundant.

[–] mesamunefire@piefed.social 6 points 1 week ago* (last edited 1 week ago)

I like the way piefed does it. Have visual separation letting people know where the comment will go.

It would be nice for Lemmy too.

And if we get this, this is something even reddit doesn't have. A killer feature.

[–] Admin@startrek.website 6 points 1 week ago* (last edited 1 week ago) (2 children)

Hi, one of startrek.website's admins here:

If I'm understanding this "feature" correctly, it feels antithetical to what I view as a fundamental aspect of the fediverse, which is diversity of moderation via decentralization. We came to the fediverse with the explicit purpose of escaping the tyranny of the majority that Reddit forces upon mod teams. This feels like a large step on the path to remaking reddit "with extra steps" and would probably be a deal breaker (for me personally at least).

I think a better way to implement a similar feature, is to give mods an ability to "boost" posts into their communities (with consent from the other mod team to prevent brigading). That maintains the separation while still allowing mods to make exceptions and consolidate comment threads where they deem appropriate.

[–] ChairmanMeow@programming.dev 7 points 1 week ago

Maybe admins should be able to easily block crosspost comments from specific communities or instances? So if there's an instance with a lot of rulebreakers out there, the admin can hide them all in a quick and easy way.

Because for users this seems like a nice feature that prevents some of the at times obscene fragmentation of the discussion, which also seems antithetical to the idea of the Fediverse (a federated whole, rather than hundreds of little islands with little to no interaction between them).

[–] Die4Ever@retrolemmy.com 2 points 1 week ago

Boosting posts into another community does sound cool

[–] Sal@mander.xyz 5 points 1 week ago* (last edited 1 week ago) (1 children)

EDIT: After reading through the Git issue and the other comments in this thread, it is not very clear to me what "combining comments from cross-posts on the post screen" means. I understood it at first to mean that you will pool all comments together and show all of them in all cross-posts, but now I am not so sure. Still, in general terms, I think that mechanisms to share activity with niche communities are good

I would say yes, there are cases in which I have thought that this would be a nice thing to have. Especially when cross-posting to a smaller niche community.

I can think of a few potential small issues. For example, cross-posters can edit the body of the message, so you might in some cases end up with comments that seem out of place as they refer to the content specific to a cross-post. You also have the rare case in which the same post might mean different things in different communities.

But, overall, I see it as beneficial. Quirks can be fine-tuned later on.

[–] Blaze@piefed.zip 3 points 1 week ago (1 children)
[–] Sal@mander.xyz 1 points 1 week ago
[–] Die4Ever@retrolemmy.com 5 points 1 week ago* (last edited 1 week ago) (1 children)

Off topic, but the new list of crossposts looks really good!

Back on topic, I think the way PieFed does it looks really good.

[–] unknown@piefed.social 1 points 1 week ago

I just wish it scaled better for mobile, the crossposted community's comments are always weirdly cut off a bit on the left side of the screen and neither zooming or screen rotating changes this.

[–] yogthos@lemmy.ml 5 points 1 week ago

I think it would be a good idea, especially if it's configurable. Currently, threads on most posts tend to be fairly small, and combining them could help lead to more lively discussions.

[–] Steve@communick.news 4 points 1 week ago (1 children)

Maybe if mods from both communities agree to share comments. Some communities want to remain separate.

[–] dessalines@lemmy.ml 4 points 1 week ago (1 children)

Its not really combining post comments. It would just be displaying cross post comments in different sections at the bottom.

[–] Steve@communick.news 2 points 1 week ago

I stick to my idea.
Each community should be able to decide for themselves.

[–] bdonvr@thelemmy.club 4 points 1 week ago (1 children)

No. It's confusing. Maybe make them easily accessible though but still distinct so that the users know it's two different spaces.

[–] interdimensionalmeme@lemmy.ml 6 points 1 week ago (2 children)

The problem is that then people only post in the "one big community" and this neuters the decentralization aspects of Lemmy and fragments the lemmy community as a whole.

I think this is a great compromise where communities remain distinct and granular, but we get a common discussion space for all by default

[–] swelter_spark@reddthat.com 2 points 1 week ago (2 children)

As a user, I very much do not want a common discussion space.

[–] interdimensionalmeme@lemmy.ml 2 points 1 week ago (1 children)

Then just write in a .txt file on your computer using notepad.
You have to understand, the point of social media is to come together.
It is very easy to fragment into ever smaller group, it will NEVER be difficult to be excluded.
It simply IS NOT the problem we are discussing here.
The problem IS the fragmentation that is unavoidable when we try to decentralize.

Without this Lemmy becomes Reddit with extra steps, it creates the "one big community" on the "one big server" it put all the power in the hand of whoever has the key to that instance, and just like that we're back on reddit.

We have to be able to have a "books" lemmy community that exists accross the whole lemmy very, I want there to be 1500 books community on 1500 servers. I want anyone to be able to post on any of them and be just as likely to be seen.

Because if you don't then, every topic on the lemmyverse will look like this

Books@lemmy.ml - 12.7K subscribers
Books@lemmy.world - 6.56K subscribers
Books@lemmygrad.ml - 464 subscribers
Books@sh.itjust.works - 233 subscribers

And hundreds more with less than 100 subscribers, where posting could not be seen by even 1% of 1% of 1% of users ?

This puts all the power into the Books@lemmy.ml mods and the lemmy.ml instance owner.

And worse, as these mods become more and more lazy or corrupt or just stop caring. That one big community fragments based on what becomes excluded from the "one big community"

So you end up with the second community getting filled up with toxic anti-vaxx and flat earthers, which further empowers the "one big community" because now the alternatives are total poison, the VERY IDEA of leaving becomes unthinkable.

This is the logic we are fleeing Reddit and Twitter from, this is the logic that created the horrible places like Rumble, Gab, Parler and ducking "Truth" , which become empowered by in their toxicity by the centralisation and polarization of the "one big community"

What I'm saying is that you're basically making an "all lives matters" argument, yes it's true but that's just not the problem, you can make private, invite only or communities with incomprehensible and unassociable names. Nothing is stopping your leaving in the lemmy woods and never being seen again.

That is just not the problem at hand.

[–] Admin@startrek.website 2 points 1 week ago (1 children)

Allowing Lemmygrad to have it's own "books" community looks like a feature to me, not a problem. The terminally online tend to overpower any other conversation. IMO, we should work to preserve a diversity of perspectives. If all discussions are forced to be centralized we've just recreated Reddit with extra steps.

[–] swelter_spark@reddthat.com 1 points 4 days ago

I agree. If there are multiple communities with the same subject, I want to pick which one(s) I participate in based on the people and culture there.

I specifically do not want the toxic, Reddit-like experience that the big instances often have.

[–] Admin@startrek.website 2 points 1 week ago

I am with you as a user, but also an instance administrator. Forcing our hosted communities together with federated communities would take away nearly all motivation I have to host an instance in the first place.

[–] Admin@startrek.website 1 points 1 week ago (3 children)

The users who post in the "one big community" are the users who want their posts to get the most views. Personally speaking, I generally do not want to be a part of a community full of those kind of people (with the exception of if I have a tech support question or similar).

Not everyone wants to be in the most popular space, this "feature" essentially forces everyone together. I believe the social web thrives with a diversity of approaches to community structure.

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[–] njm1314@lemmy.world 4 points 1 week ago (1 children)

So if I post something in the comment of a thread that is cross posted to another Community my comments will appear in that Community as well? That sounds awful. I don't know why anyone would want that.

[–] dessalines@lemmy.ml 3 points 1 week ago

No. Your comment would only go to that specific post you replied under.

[–] RedWizard@lemmygrad.ml 4 points 1 week ago (1 children)

Here is a reference to what that looks like.

I'm not sure how much I like the presentation here. Another option would be to have tabs between the sorting options and the comments.

If you want to combat people only contributing to the most active thread, maybe sort each instance's comments by total comments ascending?

If you wanted to leave a top-level comment in the other thread from the view you were in, you could do like a Window Shade type UI where each comment section is contained in a box with a clickable header. Clicking the header collapses the shade, leaving only the header. Kind of like collapsing a comment. The other thread comments could be under the primary thread comments and collapsed (or auto-expanded; maybe that's a UI setting). Like this:

| Comment Thread 1 (12 Comments) (community-a) |

Comment 1 | Comment 2 | Comment 3 | | Comment Thread 2 (12 Comments) (community-c)| | Comment Thread 3 (12 Comments) (community-d)| | Comment Thread 4 (12 Comments) (community-e)|

[–] livejamie@lemmy.zip 4 points 1 week ago* (last edited 1 week ago)

It's awkward for me because the comment feed feels very segmented. It's awkward to have a big header for a smaller/niche instance and one comment below it.

It makes that comment seem like an orphan and gives prominence to people who use the biggest instance.

I'd also want the sort I apply (Hot/New/etc) to apply to every comment, not per instance.

I'd propose something like this.

Clicking on the Server dropdown could be a simple checkbox group, which would remember your configuration across that instance. That way, if you wanted to hide specific communities from appearing, you could.

[–] WatDabney@sopuli.xyz 3 points 1 week ago* (last edited 1 week ago) (1 children)

If so, then to which specific instance(s) (or more precisely, local mirrors of instances) would replies be sent?

[–] dessalines@lemmy.ml 3 points 1 week ago

This is no different from viewing all, going to a federated community, and replying to comments there. This changes nothing about federation.

I don't think that this is something that should be done without the explicit, case-by-case consent of the mod teams of both communities - the one hosting the original post, and the one to which it is being cross-posted.

[–] Maeve@kbin.earth 3 points 1 week ago (1 children)

Would defederated users be able to see and participate?

[–] dessalines@lemmy.ml 4 points 1 week ago (1 children)

This doesn't change anything about existing federation; you can even have crossposts in the same server or even the same community (like a historical link).

[–] Maeve@kbin.earth 2 points 1 week ago

Oh okay. I think it's a good idea, either way.

[–] threelonmusketeers@sh.itjust.works 2 points 1 week ago* (last edited 1 week ago) (3 children)

Why not implement "Communities following communities"?

Community a can follow community b, making posts from b also appear on a.

What this means is that community moderators can choose to have posts from other communities to show up on theirs. That means if all the pancake communities are following each other, I can post on pancake@a.com and it would show up on the other pancake communities as well, and the comments would simply be grouped into just one post!

As a practical example, imagine if your post on games@lemmy.world would also show up on games@sh.itjust.works, and people from over there will only interact with your post and not a crossposted version of it (which would separate comments).

This would fix the "centralization" issue of merging communities by giving all communities the power to choose which communities to integrate with, and users would have the power to choose which instance to post on. You wouldn't need to worry about posting or browsing the "right" community, because each community would be interconnected. Just as the Fediverse gods intended.

Of course, communities would have the freedom to choose which ones to follow. If the moderators on pancakes@d.com disagree with pancakes@a.com, they don't need to follow that community and show its posts. I don't foresee something like this happening often, though. Providing options either way is good for all sides.

I think this would be a more elegant solution than combining comment sections from multiple crossposts.

[–] Admin@startrek.website 4 points 1 week ago* (last edited 1 week ago)

Allowing /c/anti_thing to direct all of their users to posts in /c/thing is a bad idea.

Personally I have never viewed the "separation problem" as a problem, but the single largest benefit of federation/decentralization.

[–] Blaze@lemmy.zip 3 points 1 week ago

You still need the mod of community a to follow community b

I got a post removed on !ergomechkeyboards@lemmy.world for reminding about !mechanical_keyboards@programming.dev , I don't really see them agreeing to follow the PD community

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[–] 9point6@lemmy.world 2 points 1 week ago

Yes by default, though it should be possible to post without joining the wider discussion, imagine (whatever you think about them) "shit X says" metacommunities' discussion getting mixed in with the sincere commenters

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