I've never heard of Reticulum, and I think my finger is on the pulse. It doesn't even have a wiki article!
Strange that it does not honestly.
Its more niche than meshstastic / meshcore. But it works as well. It's start to be mainstream in radio circle.
Downside : does not run on ESP32 only. You need a computer involved.
A good link for finding out about RNS is https://reticulum.network which is run by its developer.
Regarding Wikipedia, after some digging:
- It looks like the Spanish Wiki has a page. [0]
- There is an ongoing draft for the English Wiki, denied but not deleted [2]
- The disambiguation page was edited to include it (but reverted presumably because it couldn't link to anywhere without a page)
[0] https://es.wikipedia.org/wiki/Reticulum_Network_Stack
[1] https://en.wikipedia.org/wiki/Draft:Reticulum_(networking)