Small instance with about 3 users and myself online for about 2 weeks.

pictrs   930M
postgres 1.4G

I run lemmyverse.org.

No, communities on different instances will not have the same content. This is one of the features of the fediverse.

Each instance can have it’s own /c/memes and they won’t conflict. So, there could be https://lemmy.world/c/memes and https://lemmyverse.org/c/memes and they could each be different with different content and rules. If you want to see each instances ‘memes’ community, then you will need to subscribe to them individually from your home instance. Once you do that, the ‘memes’ community will be ‘cached’ on your home instance and it will show up in everyone’s feed on your home server.

Space cows

I run my own instance just because I want to build a community that people can enjoy. I do it out of my own pocket and don’t ask for donations of any kind. Not everything is about profit for some people. If I were running a site as big as Lemmy.world, then I would consider it, but only to cover some expenses.

Not as many as you would think. I work in a technical field and most people had no idea there was a protest going on. They also didn’t even know of alternative mobile apps. Most didn’t care and just used the official app. There may be a slight bump, but nothing significant.

Like others have said, nothing is stopping them. That is why it is important to spread communities around to other reputable instances, so if something like that does happen, only the communities on that particular instance are lost.

I dont have much to add other than I am an experienced admin and was dismayed at how vulnerable Lemmy is. Having an option to have open registrations with no checks is not great. No serious platform would allow that.

I dont know of a bulletproof way to weed put the bad actors, but a voting system that Lemmy can leverage, with a minimum reputation in order to stay federated might work. This would require some changes that I’m not sure the devs can or would make. Without any protection in place, people will get frustrated and abandon Lemmy. I would.

I tried to upgrade via the instructions doing a git pull and then running ansible again and it totally broke my site with a server error message. I ended up reverting back to 0.17.4.

EDIT: It looks like they added some extra NGINX proxy stuff in there. All that broke my instance and I had previously just deployed via ansible following the instructions on their page. I would stay away for now.

I belive > 50% are bot accounts, maybe more.