[OSM-dev] open source mapping with polygons?

[Jonathan Bennett]

On 17/02/2011 15:54, nittyG wrote:
> What I am envisioning is something where a user can create and/or manipulate
> polygons to show everything from population density, to rainfall and climate
> change, to market flows, to historical maps that
> can be animated.

A bit like GeoCommons, then?

http://geocommons.com/

-- 
Jonathan (Jonobennett)