That you even need to ask clearly indicates that your moral development as a person has failed. But by all means, try it, break common decency and see what it gets you.
So far no issues. Not everyone is a real asshole worrying about what I do or don't. Everyone that has approached me about Glass just wanted to try it out. Only time I was asked not to carry it (at a posh restaurant where everyone was taking pictures with their phones) I just took it off (note: Now I wouldn't, because I have prescription lenses - if I can't wear glasses at a restaurant I just go somewhere else).
Anyway the fact that you think my moral development has failed because I wear Glass really says a lot about you. Wearing Glass is enough for you? Nothing else matters?