What I find interesting about the video is the scenario of two people working information in collaboration, in order to get to the bottom of a disagreement. It’s very slick.
Mozilla and Adaptive Path (a product development firm in San Francisco) have released a new web interface concept called Aurora. Like many new concepts, it is a consolidation of capabilities and techniques that are already possible and practiced, but packaged into a single product — potentially making the web even more of a meeting place than Facebook. You can read more about it at Mozilla and at Adaptive Path, and watch a concept video here at Vimeo.