So I am just getting my feet with this game and loving it so far by the way. But if this has been talked to death or suggested already please just close.
One of the things that I like and yet dislike in a way also is the inability to tell where I am on a large scale map. I like the fact that the game is hard and that its easy to get lost and what not means you have to pay attention to where you are going or all the stuff you have collected is wasted which is nice but the reality is that if you were living out there you would get to know the areas and be able to map them so....
What if, high up now nothing that would be available to noobies like me, there was an ability or skill that gave you the ability to map an area. It would not work retrospectively but simply from the point you get the skill you can then map areas as you explore then. You can also place markers on the maps to make notes of good areas for certain things and so on. This would be something you could open during game and that if you had another ability and a compass you would be able to also tell your location on the map. It should not be something you can open and walk around with but something that you can open, look at and then close and move on.
Maybe also should be an item, your map I mean, but that never drops so that while you can then open it and look at it and as you move off it will close (would mean no new game mechanics) but also it would be a thing from memory rather than a physical map. So the worry of the ramifications of a droppable map would not come into the game and possibly affect balances that are there.