Also, this combination of sentences makes no sense: "Part of what’s been so difficult about this conversation is that we support both of these individuals, and so many others affected by this, completely and utterly in how they use Facebook. [...] First, it’s part of what made Facebook special in the first place, by differentiating the service from the rest of the internet where pseudonymity, anonymity, or often random names were the social norm."
So they utterly, completely support pseudonyms, except when they're pseudonymous, anonymous, or random?