I fully understand the dork and privacy issues.
But, GG is also an incredibly useful tool, not only in niche markets.
Imagine when hiking and you get directions from GG.
Or better, where flora and fauna are recognized and GG explains you everything about it.
Going around in musea can be much more fun and instructive
The thing is, the possibilities with a device like GG are just limitless
I predict a device like GG will be a hit. Not an instant hit but therés just too...