I have a good friend and former co-worker who has Glass. A demo would be easily arranged if I had interest. And although I find the possibilities interesting, I already know it's not something I'd wear out and about. Maybe to a hamfest (amateur radio swap-meet), where I'd be surrounded by people even geekier than I (plus a few other styles of cyborgs). But not around the general public. And never behind the wheel.
As it is, I already choose my glasses frames largely on peripheral-vision considerations. I'll wear thick-bow frames while fishing. Need to block glare from many directions. But I can't wear those same sunglasses while behind the wheel - makes me unnervingly myopic.
On the "what a geek" grounds and
on the visual obstruction grounds, every time I see a headshot of someone showing off their Glass, "oh hell
no" is the first thing that pops into my head. Not even if it gave me directions to free beer and hot girls. Uh-uh. Nope. Not gonna do it.
All that is beside
the legal situation, which I still find academically intriguing.
(Clarification: Yeah, they'd have to be hot blind
girls. The irony is not lost on me. And yeah, at least 80% of this is tongue-in-cheek.)