There are at least two competing visions for the future National Information Infrastructure. One model is based on the application-blind architecture of the Internet; the other is based on the application- aware architecture of cable TV systems and online services. Awareness is the extent to...

An earlier version of Service Architecture and Content Provision, as presented at the Telecom Policy Research Conference 1995. There are some additional mathematical examples, and a short section on the effects of architecture on content creation that we did not include in the published version