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Are there any gotchyas to running a Lemmy Instance?
(lemmy.world)
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this post was submitted on 14 Jun 2023
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Mastodon caches images from remote instances, Lemmy doesn't. It links, which has it's own issues (images disappearing from remote posts if the instance goes down). Everybody I've seen complaining about storage space have been open Lemmy instances with loads of users potentially uploading images to the pictrs sub-system. There's even been requests to limit image storage for individual users.
If you're thinking of using the YunoHost version of Lemmy, be aware that the pictrs subsystem is removed due to technical issues, I would absolutely recommend using the ansible install. But that might defeat the purpose of easy self-hosting for most YunoHost users...
From a non-technical aspect, the biggest issue (or at least used to be) on Lemmy was the ideological attacks and isolation by the fascist core community of any non-conforming instance. That had a chokehold on the lemmyverse to the point I saw no point running a Lemmy instance unless I self-censored my sometimes negative opinions of the Chinese government. Seeing the core developers being willing to hold back their own project was the biggest surprise when self-hosting Lemmy.
That last point is interesting. How did they fix it? Or did they?
A pictrs storage limit per user? Separate subsystems without interaction so not possible last time I checked. There are quite some quirks surrounding lemmy and pictrs, you could dig through lemmy.ml for posts about it.
Sorry, I meant the ideological attacks and isolation by a fascist core community of any non-conforming instance. I imagine you mean eventually, a large main group of instances could block off small instances being part of the fediverse? How did Lemmy devs solve this? Or did they even?
When the devs released an update that allowed Lemmy to communicate properly with Mastodon and Friendica, a lot of the echo-chamber effect disappeared. But the dominance of larger instances kept up, sure anybody could find a smaller instance or even spin up their own and be auto-featured on join-lemmy.org - But with practically everybody subscribing and posting to existing and established communities it was hard to challenge the monopoly and get a foot in the door.
I've seen instances with hundreds of posts relegated to irrelevance, no upvotes, no comments. Because they weren't able to get the word out so people could have a choice to subscribe. Because they were blocked from the big announcement forums.
The only way to find them was to use the lemmy landing page and manually browse all instances to hunt down interesting subs. If I'm blocked from posting on the "new forums" section of lemmy.world, how would you ever know about my new forum? It would be dead in the water.
Wider federation with Friendica/Mastodon++ was always planned. The reddit influx is by chance. I feel that the things that have changed the wider lemmy culture for the better have been by chance or as a by-product. Not by design.
And that's why I believed, and still belive, the Lemmyverse needed some externally driven changes. You have no idea the difference between now and 6-12 month ago. Being able to just post somewhere without being afraid of a misinterpreted comment could communaly block hundred of fellow instance users from a majority of the total lemmyverse content has been... Illuminating on the plights of people living in totalitarian states.