I’m saying none of those causes is censorship, Facebook has no obligation to send your private messages to anyone, and I was glib enough in saying so to include my own personal squick about patterns of holes in things to emphasize the point.

If Facebook doesn’t want to send my message to you, that’s their choice. It’s not my right to send messages through Facebook and expect them to be delivered to you. Even if they contain horrific circles in a pattern that makes me squirm just describing them.