A little bit of neuroscience and a little bit of computing

  • 36 Posts
  • 307 Comments
Joined 1 year ago
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Cake day: January 19th, 2023

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  • Woah woah … this is legit awesome! Just tested (on lemmy.ml) and yep … seems to be working like a charm!

    Give up to matc-pub for the PR (and maybe a new core dev for lemmy too?).

    I figure this makes live megathread style posts/chats more viable … which is certainly cool!

    I’ve mentioned this before, but an interesting possibility might be to enable selected posts to be “live chats” through a websocket like process as lemmy used to be, just for selected posts for certain windows of time, whenever a live chat dynamic is sort.

    It’s the sort of thing that could be scheduled and subject to admin approval or something if resources are a concern.

    Otherwise … awesome to see!




  • We can already create private instances that don’t federate for those niche communities;

    That being said, creating a private instance is a relatively difficult hurdle. By providing private communities, an admin can take care of the hosting, along with all of the other communities, while those who want something more controlled and closed can have an easily accessible option. Plenty of people want their social media to have options for being relatively closed or relatively open, and I think it’s healthy to provide those options.

    I hear you though on the lemmy-world community closing possibility (and similar) … that would easily be an abuse IMO and it’s not entirely clear what would or could happen.

    To be fair though, the whole lemmy-world instance (or any other for that matter) could simply turn federation off at any point to the same effect you fear, so it’s arguably just part of the federation flexibility. In this case, any community mod has their hand on the switch for their community, which means we’ll probably see it get used in controversial circumstances at least once. But for any given community, going either private or local-only is sure to drop user engagement or be a PITA regarding managing the “approved users” list, so I can’t see it being a popular action TBH.



  • I think it’s a good option to have. Most who start communities want reach and engagement. But for those situations where you want a more in-group vibe, something like this is essential.

    It’s sorely missing in the fediverse and a rather good form of social media TBH that the fediverse, until now, has ignored (while it has kinda taken off on discord etc).

    Private communities though are intended to federate, just with gated membership. And they could be useful for particularly niche communities that don’t want to be disturbed by those who mainly use the All feed.

    It will be interesting to see how it interacts with federation/defederation dynamics though. Lemmy-world for instance, could easily start going local only because they kinda already think they’re the whole of the threadiverse and are certainly big enough to sustain themselves.


  • Ha … it seems like it at least.

    I think I was being dumb in asking the question actually.

    It’s really just about the circle of users to whom the community is visible.

    Local-only … visible only to users of the instance. I’d presumed that it could be writable only to users of the instance such that only users of the instance could post/comment there. But double checking, no, it’s only visible if you’re logged on with an account on that instance … so pretty private in the end actually.

    private communities … which are apparently coming … are visible only to approved users, whether on the local instance or not.

    And presumably, these will be stackable, so that a local-only + private community will be visible only to approved users from the local instance. So getting pretty closed.



  • Kinda funny, not too long ago it was a fun mental exercise if you were paying attention to the tech industry to try to think of the ways in which Google or MS could fall.

    Now, AFAICT, neither are falling any time soon, but there certainly seems to be a shift in how they’re perceived and how their brand sits in the market (where even so I’m still probably in a bubble on this).

    But I’m not sure how predictable it would have been that both would look silly stumbling for AI dominance.

    And, yea, I’m chalking recall up to the AI race as it seems like a grab for training data to me, and IIRC there were some clues around that this could be true.








  • So I’ve been ranting lately (as have others) about how big tech is moving on from the open user-driven internet and aiming to build its own new thing as an AI interface to all the hoovered data (rather than conventional search engines) …

    which makes this (and the underlying Bing going down) feel rather eerie.

    How far away (in time or probability) is a complete collapse of the big search-engines … as in they just aren’t there any more?




  • Great take.

    Older/less tech literate people will stay on the big, AI-dominated platforms getting their brains melted by increasingly compelling, individually-tailored AI propaganda

    Ooof … great way of putting it … “brain melting AI propaganda” … I can almost see a sci-fi short film premised on this image … with the main scene being when a normal-ish person tries to have a conversation with a brain-melted person and we slowly see from their behaviour and language just how melted they’ve become.

    Maybe we’ll see an increase in discord/matrix style chatroom type social media, since it’s easier to curate those and be relatively confident everyone in a particular server is human.

    Yep. This is a pretty vital project in the social media space right now that, IMO, isn’t getting enough attention, in part I suspect because a lot of the current movements in alternative social media are driven by millennials and X-gen nostalgic for the internet of 2014 without wanting to make something new. And so the idea of an AI-protected space doesn’t really register in their minds. The problems they’re solving are platform dominance, moderation and lock-in.

    Worthwhile, but in all serious about 10 years too late and after the damage has been done (surely our society would be different if social media didn’t go down the path it did from 2010 onward). Now what’s likely at stake is the enshitification or en-slop-ification (slop = unwanted AI generated garbage) of internet content and the obscuring of quality human-made content, especially those from niche interests. Algorithms started this, which alt-social are combating, which is great.

    But good community building platforms with strong privacy or “enclosing” and AI/Bot protecting mechanisms are needed now. Unfortunately, all of these clones of big-social platforms (lemmy included) are not optimised for community building and fostering. In fact, I’m not sure I see community hosting as a quality in any social media platforms at the moment apart from discord, which says a lot I think. Lemmy’s private and local only communities (on the roadmap apparently) is a start, but still only a modification of the reddit model.


  • Yea it’s pretty popular and generally I like that, especially compared to the whole discord thing (though real time chat is also a valuable platform).

    Ideally, I’m with you and IMO this would be something where the fediverse could shine.

    It feels to me like many pieces are already in place for some people to come together and create a fediverse space for filling that SO function. Lemmy, NodeBB and discourse (when they get federation stable, however close/far that is) are all there.

    What’s likely needed is for the right pieces and modifications to be put together, the right instance, some basic branding and commitments, donations, sponsorships (and even ads would be appropriate here IMO if done tastefully).

    But, in reality the devs on the fediverse are spread pretty thin and many developers generally are in a bit of a squeeze at the moment. Financial support hasn’t reached a healthy equilibrium on the fediverse, culturally and probably quantitatively, in that further growth, creativity and adaptation at any decent rate doesn’t really seem viable.

    Back in the heyday of the twitter migration to mastodon or reddit migration to lemmy, there likely would have been some dev ready to go out on a limb and try to scramble something together (however healthy that is). That energy has passed and there doesn’t seem to be a more stable substitute set of incentives for new devs to build new things here (though there are of course devs building on the fediverse, lemmy and newer projects like SL, piefed and bonfire included). Instead it seems like the dev community on the fediverse has settled and they all have their work set.

    So the best bet would probably be for some eager volunteers to take the best platform for the job (possibly NodeBB ATM) and put up an instance and see what happens. I think there’s been enough interest, including this post, to make it interesting.

    And what’s especially interesting is that the SO archive, AFAICT, is open and available for download, so there’s a real possibility of having a live archive of SO for search coupled with new content, right here on the fediverse.