Censorship is the foe of freedom. It comes in many forms. The choking grip of control silences dissent. The bullhorns of propaganda blare out lies and fictions of consent. The maddened clench of greed stifles outlets for a diversity of expression, creativity, opportunity, and invention. The lurking spies of mass surveillance send chills down once-fearless spines. The data collectors of corporations mine our lives for ways to shrink-wrap our worldviews into commoditized sales pitches.