A fair point, and you might be right. But I'm an engineer & product person, so the more CEO-type change of vision moves are harder for me to evaluate. What I

A fair point, and you might be right. But I'm an engineer & product person, so the more CEO-type change of vision moves are harder for me to evaluate. What I really want is a global, public messaging protocol with Twitter-like pub-sub and integration points for secure third party apps including rich-media support and federated/individual controls for trust. And a flying pony.