If anyone knows #Go and is looking for a project to help out with, Go-based #Signal protocol implementation library and a native #SailfishOS Signal client using it are in dire need of love:
https://github.com/RadicalApp/libsignal-protocol-go
https://github.com/aebruno/whisperfish
Yes, I also prefer truly decentralized protocols, but Signal is where it's at currently with a lot of people, and it's way better than other popular options... So, we need independent clients.