Mapus is an open source tool to explore and annotate collaboratively on a map. You can draw, add markers, lines, areas, find places to go, observe other users, and much more.
So cool! As an urbanist I totally like this thing - it can be used in daily life as well as at work. I'm very much inspired since I'm working on a startup with map-based collection of ideas. Can I write to you in private and tell a bit more about my product and get your opinion?
Report
There is still so much to do in navi/maps stuff... I wish you guys all the best!
Scale-a-Tron
Urbanpinion