@jvalleroy I keep thinking of more things to say after I write "/end" π So #Yggdrasil also works on a hyperlocal scale. Take 5 laptops and connect them to an ad-hoc wifi network, and with #Yggdrasil, they'll auto-discover each other and communicate - even if they don't even have IPs assigned! If just one of those nodes can also reach the Internet, then all of a sudden all of them can talk to global Yggdrasil also, because they automatically discover the route. Very cool. /end