Google glass alone removes all respect for these people from reality as a whole, but the chick banging a greasy hipster sets women back further a good 3000 years and prostitutes back 2000.
I've seen Google Glass in person about a half dozen times now, and I'm confident stating that they are about a million times dorkier than a Bluetooth earpiece. Interacting with someone wearing a camera on their face while they state through a screen at you feels pretty much how you'd expect. Add in the rumored price point of ,500 and this thing is going to flop spectacularly.