thanks for all your comments.
Where I’m heading is to create a layer in Google Earth or Google Maps, where others not versed in Sketchup or CAD, can add usefull stuff to easily.
Say for roadworks. Overlay the new road configuration onto Google Maps. then others can comment on this in a live forum.
We usually get this stuff from others scribbled on A3 hard copies then have to manually load this up onto something presentable. then other sit around a table and tell you how you’ve interpreted there scribbles incorrectly.
So if these others can make there scribbles direct onto Google Maps, with the new layout plan layer visible, would increase our collaboration 10 fold.
there you go, I think that should help you see where I’m heading.