Even if you don't use Reticulum, just reading the design is beautiful. Mark got so many things right. For example encryption by default, medium agnostic, supporting super low bandwidth networks, but allowing universality.
And then you get to see the Sideband app which is the messenger and you get disaster team maps complete with GPS telemetry, situation reports, ...
It's just beautiful.
Also, many times I played with the code, I thought I could do something better and then I just realized why Mark did it the way he did and it's way better. I can improve it by adding features, but what is there is just a piece of art.