So, I can finally tell you all what it is I’ve been working on in so much secret. For the past few months, I’ve had the honor of being chief architect for Google’s social systems, and today we launched the Google Plus Project at last. This isn’t a final thing — as its name implies, it’s going to be evolving and improving very rapidly. As the news stories say, the purpose is to make sharing more social; to make it match the way we actually relate to our friends in the world. And it has some amazing other features, like Hangouts, Huddles and Sparks, which just make it lots of fun to work with.