By unlocking cartography you can:
- Access the new and fancy Big Map that was added on Map Rabbit update. Or maybe only the ability to place markers can be locked behind the skill.
- Craft Map (Blank Parchment). A map can be used to teach a Charterstone to someone that has never visited it before.
- Teach the Way. Same as maps, but personally (like right clicking someone with an item to teach it) this allows you to tell other people how to reach certain charterstones.
(For that we would need a "charterstone" log/list - like we have a kin list - that would allow us to right-click and describe, like we do with kinned people. Would be handy to keep track of known charters as well

That would be cool, and visiting a charterstone would still be necessary (at least for one person/scout) and then later people can go by learning the way with a map or someone.
This encourages community behaviours, makes hubs/public areas/markets more accessible and kind of makes sense, generally, as it's a "game mechanic" that overrides the actual act of looking at the player made map on the internet and following the way - because that's what we do IRL, we follow maps
