What is the Internet like, and how do we know? Less tendentiously, how can we make general statements about the Internet without reference to alternatives that help us to understand what the space of network design possibilities might be? This paper presents a series of cases of network alternatives which provide a vantage point from which to reflect upon the ways that the Internet does or does not uphold both its own design goals and our collective imaginings of what it does and how. The goal is to provide a framework for understanding how technologies embody promises, and how these both come to evolve.
