sharing map

[fluffydragon]

is there a way to share my map with my friends in the same world so we don't have to scour the coordinates to where the other might be when we aren't together and we don't have the inventory for the copper?

[Maelstrom]

There's a mod that will publish the combined explorations of everyone on a website.  Additionally, there's a mod that shares prospecting and waypoints on others maps.