People ask what the next web will be like, but there won’t be a next web. The space-based web we currently have will gradually be replaced by a time-based worldstream. It’s already happening, and it all began with the lifestream, a phenomenon that I (with Eric Freeman) predicted in the 1990s and shared in the pages of Wired almost exactly 16 years ago. This lifestream -- a heterogeneous, content-s