Does your work ever require you to review and share notes with others regarding the information you find on websites? Glass offers a specialized tool to assist that effort. Fresh out of private, invite-only beta, you can freely try this new application out and see if it fits your needs.
Via Firefox and Chrome plug-ins, you can easily and quickly add your own thoughts to a site, much like peering through a layer of glass. Those thoughts can include text, links, images or video. Then, send these thoughts to others via a messaging-type interface, with real-time like updates. There is a companion mobile application, iOS only at this time. With the features in the interface, you can create a pretty solid annotation to the page, something worthy of sharing. And Glass does offer a measure of SSL secure encryption to the interaction and comments are not sharable by default.
Sort of like a social bookmarking site, with more collaboration, and a smooth-as-Glass execution. Nice new toy to play with, for certain.