Crafting/Gathering - Cartographer

I think it would be cool to have a special crafting/gathering job mix called cartographer. Your tool would be a compass and you go out into the world and chart parts of each zone to help create maps that you can sell or use. The areas you've charted can open up new places to go mining. You can craft maps and the higher the quality of leather, paper, and ink the better quality the map is. These maps could open up to new crafting type treasure maps for a chance to drop crafting loot, minions and things. This job would be a special job kind of like the blue mage.