A super cool thing would be able to run an RNode and rnsd Reticulum in a way that it would also listen to Meshtastic messages and route them at the same time.

With one rnode you could participate in both networks. Is it feasible? Especially the hardware/format part, we could just demultiplex the Meshtastic messages and pass them to Meshtastic app, so we don't have to implement any special Meshtastic messages logic. 

 I was wondering about this. Somebody asked me a day or so ago, if meshtastic and reticulum were compatible.  

 they are not, but the LoRA part of meshtastic uses the same link layer, so separating the data out and handing it over could work