Discussion Group on XMPP, Signal or SimpleX

## Discussion Group on XMPP, Signal or SimpleX

If interested, it would be nice to have an official Signal, XMPP, or SimpleX group (instead of relying on Discord, Matrix, or Telegram).

It would give users a place to help each other out, share ideas, and talk about ways to improve kashcal (and maybe get some input from the devs when they have time).

Open and federated platforms are more aligned with open-source values, reduce vendor lock-in, improve privacy, and make communities more resilient long-term.