And a lot of data coming from foot and bike that Maps wouldn't provide. I also wondered about submission of POIs though in my experience the portals (POIs) in game are a mixed bag of traditional POIs and more liberally defined POIs, e.g. graffiti, sculptures, small memorials.
has anyone seen Ingress sourced data show up in Google Maps? Is it already happening or is it only a matter of time? What would be most useful?