-Google (at I/O) has announced a native “Glass SDK” that will allow developers to do a lot more than what the Mirror API currently allows – think native Android apps that can hook into the unique hardware capabilities of Glass. They’ve said it’s coming “soon,” but that’s all.
-I believe that the official Facebook app does notify you of comments on your photos. I have to check again if it lets you reply to them as well, but I think it does
-Viddy is another app by a “major brand” that you didn’t mention. Works as advertised – shares videos to the service. They were very quick to get this app out.
-Negativity about Glass in the real world is virtually non existant. Fellow students, professional engineers, even catering people at a party I was at yesterday are completely blown away and incredibly excited by the product.
