But as I sat there I saw something missing: the larger goal and soul of the effort and thus of the company and the communities it wants to foster. They have structured this effort around a belief, which I share, in the value of freedom of expression, and the need — recognized too late — to find ways to monitor and constrain that freedom when it is abused and used to abuse. But that is largely a negative: how and why speech (or as Facebook, media, and regulators all unfortunately refer to it: content) will be limited.Facebook’s Community Standards — in essence, the statutes the Oversight Board will interpret and enforce and suggest to revise — are similarly expressed in the negative: what speech is not allowed and how the platform can maintain safety and promote voice and equality among its users by dealing with violations.