Yes, but open-core will come back to bite you in the ass anyways. Enshittification built in.

https://isitreallyfoss.com/projects/vikunja/

This is not a new argument, but the author is a bit confused with the terms. Usually it is phrased as “social network” Vs. “social media”.

Wouldn’t they especially want a working communication channel in case there is an extended power outage?

As a start it might be better to rent a VPS or so with a service that does backups etc for you. It will be hard to convince people to use it, and issues like dataloss or longer downtimes will kill it for sure.

Also, a large rack server is total overkill for what you want with a few hundred members at most.

Cloudflare tunnel error 🤦

With Podman and Quadlets you can use the same command to check on containers as well. The Systemd integration of Podman is pretty neat.

No, Luanti is a platform for Minecraft like games, like a place to find lots of user generated games and such, I guess Roblox is a bit similar to that (I never tried Roblox, so I am guessing). It is also fairly easy to make your own games with it.

There are however games for Luanti that are very similar to Minecraft such as Voxelibre and Minecloina.

While it isn’t easy for Matrix, running an quivalent XMPP server on Tor, I2P or similar is fairly well documented, and there are multiple such servers accessible both on the clearnet and Tor.

Many XMPP clients also have built in Tor proxy settings.

I don’t get why people continue to recommend Minecraft when there is the much better open-source Luanti project: https://www.luanti.org/

Don’t look online, ask friends and family if someone has an old laptop you can get for free. Very likely someone does, especially if you are ok with a bad battery and/or a broken screen.

A RPi3 can work, but it being ARM based will cause various headaches when learning compared to something x86.

Typically a video-chat server does no transcoding so this isn’t a major issue. But for hosting a Peertube or Owncast server it would.

The old A/V chats in Matrix were just Jitsi-meet in disguise, but this has been largely deprechiated now with Element Calls.

Bitcoin and Ethereum only have liquidity in the market because scammers use it for their pig butchering etc. scams. And all the major exchanges are complicit in that. Many Banks are scammy, yes, but not that scammy by a long shot. Sorry to burst your bubble 🤷

If 99.9% of PCs were solely made to steal your credit card info, then yes.

I have high hopes for GNU Taler in that regard, as it is in theory super easy to include in any website and makes tipping small sums very feasible.

But in reality it is bogged down by bureocractic hurdles on the banking side, and I am starting to lose a bit of hope due to perpetual delays even after some banks promised to support it as part of an EU grant via Nlnet.

Open minded to being scammed? No thanks.

No one is disputing that in theory (!) Anubis offers very little protection against an adversary that specifically tries to circumvent it, but we are dealing with an elephant in the porcelain shop kind of situation. The AI companies simply don’t care if they kill off small independently hosted web-applications with their scraping and Anubis is the mouse that is currently sufficient to make them back off.

And no, forced site reloads are extremely disruptive for web-applications and often force a lot of extra load for re-authentication etc. It is not as easy as you make it sound.

Yeah, German Universities have special direct internet access via the “Hochschulnetz”. We had some pretty fancy 5ghz directional wifi connections over several km connecting to it, but it was fairly slow (shared 10 mbit), which made that impractical for most private internet use.

It would already help if apartment buildings had an internal network with a single connection point, but I can tell you as someone who worked on this as a volunteer for student dormitories back in the day that ISPs are extremely hostile to the idea.