Right, and in that example data in Japan could easily find its way to Greenland if some user happens to broadcast it there. It may then only exist on those 2 relays but that may be the only people who care to know it exists in the first place and that’s perfectly fine.
Discussion
That's the beauty of the thing. Local communities can have their own networks going, the same person can participate with the same identity either on private networks or public ones.
Doesn't matter, same protocol on both sides. The messages can even arrive on paper and delivered by pigeons. They are still verifiable as being from a specific identity.
That's really the future.
