Cartographer is a map mod. In fact, from what I've seen, Cartographer is the map mod -- it provides every feature I've wanted for my various map needs, and looks rather pretty while doing so.
(The one exception to this is AtlasLoot's "what drops where" functionality; Cartographer doesn't do that.) Edit: apparently it does do that too! Sweet. In the screenshot above, you can see:
- Flight point locations
- Mining vein spawns
- Available/completed/repeatable quest giver locations (there's a quest I could get at the Temple of Telhemat)
- Levels and caps of instances
- Full map, even the unexplored parts
- Coordinates and distance from the player to where the cursor is