People can use this map however they want. If they want some interaction with someone else from the map they arrange it together. For instance (and this is a genuine question):
tonguello: after the Winterhaven Tournament, what route did Sir Enok take? (knowing the western part of my lands is inhabited by vikings)
Gis...we are all very worried. We have no news from Sir Enok yet.

Maybe when Garden of Heroes episode 5 is out....

Seriously... the logical option would be to follow the route through Rasputin kingdom and then cross the ocean to Argenland. But we need to complete this map with more names and details. But I don't know how posible it is. I haven't had time myself to do my part, sorry, but the more complete it is, the better.
For instance, we should name the sea bits that no one owns so everyone knows how to call them. The parts of land that has no claimer, so far should be sand deserts or empty lands that we all could name, etc.
I mean... we need more details in the map. Anotehr thing would be to ask everyone involved to come up with all their names names and a little descrption of their land and inhabitants....

And of course, to put all this info in the map.
