An option during router setup when SSID is named? An organized promotion of this approach, e.g. list of routers that make it simple, list of services that honor it. A cool name other than "Do Not Track".
That would require an action on the router-side, not on the mapping one. I think it could be a good option, but this doesn't apply for this case.
Also, what if I agree to put my SSID into an open database but not in a locked one? Apple's and Google's location databases do not compare, for me, to Mozilla's one: I am more than glad to be in the latter, but not to be in the two formers.
