Because OP posted it that way.
You don't need to ping me for these things.
@Mindscience do you know that flairing posts as NSFW hides them from those who don't have NSFW enabled? Do you mind if I ask why you thought this should be flaired NSFW?
AOU, I think the feature to give users the freedom to decide whether or not they see NSFW content is a good idea, but I think it opens the possibility of abuse if there is insufficient transparency - not to say I expect that of you, but websites dedicated to freedom of speech should take the best reasonable efforts available to them. I'll make a suggestion post soon for your consideration.
(post is archived)