On Thu, Sep 12, 2013 at 3:37 PM, Lynn W. Deffenbaugh (Mr) <ldeffenb at homeside.to> wrote: > I don't know how open their data is, but have you heard of waze? I just > stumbled onto it yesterday. > > http://www.waze.com/ waze has been acquired by google. and even before that, they were not collaborative at all. -- -S