It’s a bit confusing at first that it comes with a read only web-interface, but once you got a Mastodon app or an frontend like Phanpy set up with it, it works quite well.

Movim actually predates the creation of ActivityPub (and its precursor protocols) and back then XMPP was the popular choice, even Twitter experimented with running their service on an XMPP backend. But despite its age, Movim has kept up with the times quite well (as did XMPP in general).

https://mov.im/ or another instance from https://join.movim.eu/

Runs the https://movim.eu/ open-source software.

Federates via XMPP.

https://write.as/

Which runs this open-source software: https://writefreely.org/

Federates via ActivityPub.

Afaik it was an internal project at Twitter at first that was spunn off as a seperate company some time before Elon Musk bought Twitter. Jack Doresy only invested some start capital and was a board member for a while.

A bridge by definition does not make Bluesky compatible with ActivityPub and also does not make it part of the Fediverse. There used to be bridges to Twitter as well, but that doesn’t mean Twitter supports activitypub or is part of the Fediverse.

Not between platforms but within the Fediverse. Bluesky is not part of the Fediverse.

If Bluesky was just another ActivityPub using site you could just defederate from it. This isn’t really possible when there are many bridges that relay messages.

But you also seem to have completely misunderstood what people objected to about the ATProto bridge. It wasn’t the optional possibility to reach people on Bluesky. It was the automatic opt-in that most people objected to.

I didn’t claim that it wasn’t open-source. And a 3rd party bridge doesn’t make it compatible with ActivityPub.

Misskey and Mastodon are two different types of open-source software for running a social media microblogging website that can interact with each other through the ActivityPub standard.

Bluesky is a similar but incompatible software run by a single company that was founded by ex-Twitter employees and is funded by billionaires and cryptocurrency scammers.

They probably used on of these federation “helper” scripts that just siphons up the entire fediverse. That is just a bad idea and results in a bloated database like they were complaining about.

Voice call implementation in Gajim is only waiting for an upstream improvement, it is already working otherwise. Sadly upstream seems slow in fixing this.

You can try this unofficial Windows version of Dino though, which supports calls: https://github.com/mxlgv/dino

Edit: and there is of course always Movim, which works fine in most browsers and supports 1:1 calls.

XMPP clients for Android are great, for iOS a bit less so. On Windows / Linux Gajim is probably the best option right now. JoinJabber.org has a good list of up to date clients (do not use Pidgin, it’s horrible and super outdated).

In general the main downside compared to Discord is the lack of voice-channels. 1:1 voice or video calls work great with the Android clients and group calls are partially supported in some desktop clients (that is currently very active field of development for XMPP clients).

Why wouldn’t XMPP work? It fulfills all your requirements and has nice modern apps, especially for mobile. Definitely better than Matrix.

The easiest to get started with it would be setting up a Snikket server (Prosody based, but pre-configured for small private groups).

What makes you think so? It seems rather openly “leftist” at least for US standards.

Feddit.org is only majority German speaking (it’s actually run by an Austrian foundation) because people from feddit.de needed a new home. It is not per se only for German communities, for example /c/europe@feddit.org is in English.

Since they run their site through Clownflare, it looks like they are hosted in the US, but their server is actually in Finland (at least as far as I know, might have changed recently).

I think one reason has to do with digital sovereignty. Especially people in Europe are not happy with the dominance of US based social media sites and thus are more likely to invest time and effort into local alternatives. They are also more likely to be concerned about the near total lack of legal privacy protections in the US.

Small correction: slrpnk.net is hosted in Portugal and not Germany, but we do have a German speaking admin and our founder is Italian.

If you connect via 10gbit PCIe extension cards it is often a question of how many PCIe channels the CPU has and if the mainboard you are using has these connected directly to the CPU or needs to pass them through the mainboard chipset which is much slower.