Meshtastic is fully dominant in user numbers, but is fundamentally broken by design for what most people actually want to use it for, which is a distributed zero infrastructure communication network. As soon as numbers rise it is crushed by the weight of its own administrative traffic. Also, it’s way too easy to set nodes up as ROUTER nodes, which crushes the mesh and swallows traffic ironically.




I use it all the time for the variable brightness flashlight and screen-as-light-source. Also sun and moon info, asteroid alerts.
And there’s a bunch of stuff that’s potentially very useful. Making a live map from a map image sounds very interesting, e.g. with a historical map.