𝕽𝖚𝖆𝖎𝖉𝖍𝖗𝖎𝖌𝖍

A lot of memory, and a lot of disk space.

Synapse is the reference platform, and even if they don’t, it feels as if the Matrix team make changes to Synapse and then update the spec later. This makes it hard for third-party servers (and clients!) to stay compliant, which is why they rise and fall. The spec management of Matrix is awful.

So, while suggestions may be to run something other than Synapse - which I sympathize with, because it’s a PITA and expensive to run - if you go with something else just be prepared to always be trailing. Migrating server software is essentially impossible, too, so you’ll be stuck with what you pick.

Matrix is one of the worst-managed best projects to come out in decades.

This is a really strong argument for not depending on non-federated, centrally controlled services. It doesn’t matter which country or company is behind Your Favorite Service™, they can be legally mandated to by Oppressive Regime (“it could never happen in my country!”), or they could just be arbitrary assholes.

I don’t care why Microsoft did it. I moved off Github when MS acquired them, although in this case it probably wouldn’t have made a difference. Regardless, what it proves is that you can not rely on a monopoly.