Often times in planning projects, a hand drawn, sketchy look is desirable in order to convey the preliminary nature of a project.
Is anyone aware of any utilities/plugins for desktop GIS software (ESRI, QGIS etc.) that enable the user to apply a hand drawn, sketchy look to feature symbology without modifying the geometry?
Here is a product called M-Color for AutoCAD that does the sort of thing that I am looking for but it is of course CAD centric:
This sort of thing can also be achieved in SketchUp using styles. The best solution would be one that would eliminate intermediate steps, allowing the user to stay in a single software environment and avoid any intermediate export/import steps.