I'm not sure I'll use it, personally, but you could pull data from any HandyNotes plugins the user had installed, to show mailboxes and such.
That's a good point. I was planning on adding TomTom support for the currently tracked waypoint, so more addon interaction is definitely in the cards. But I think I'll work on an options panel first with filter options.
What it is: A Skyrim-style "tape" compass that shows World Map landmarks (flight paths, pet trainers, PvP objectives, etc), tracked quest location, and corpse location icons for easier first-person style navigation. As in the aforementioned game, landmarks are faded, scaled and stacked, and arrows are scaled, based on your distance from the location.
What it is not: It cannot track mini-map only locations (mailboxes, banks, vendors, etc), because the API does not provide locations for those items.
Currently the Icons look pretty horrible (as icons scaled about 5x their original size tend to do) - higher resolution versions are on my to-do list, but right now the priority has been getting it to work reliably.
The accuracy of locations depend entirely on how accurate Blizzard was when placing these landmarks on the World Map. Sometimes the difference can vary significantly.
I am by no means done improving and adding features to it; but I figure, since it's useful, functional, and stable, that it would be a good time to release it. Any suggestions, or feature requests will be extremely useful at this point - as it will help me determine how close my ideas for the project, blend with the opinions of the community.
So, by all means - check it out, and let me know what you think!