I appreciate the Map Stamps but I have two suggestions. The first is some way to DELETE a self installed stamp. I have several I dropped by mistake and I can't get them off.
The other is some way to put a waypoint, basically a "This is where I want to go" that would appear on the upperscreen compass rose until I got there.
You can left click on map icons that you have placed to remove them. That said, waypoints that appear in the compass and vanish when you reach then would be spiffy.