@Sturmflut I think Signal will probably turn out to be only a stepping stone towards a better solution that ultimately
1) provides a real-world method to connect to from independent apps
2) can be hooked up to an independent notification service
3) supports networks of distributed instances
Imo #matrix / #element comes closest atm
For Signal and WA, this is a pure numbers game. They will wait for a mobile OS to reach like 10 milion users and the users wont switch until it supports Signal/WA