>>feross+(OP)
You can list 1000 reasons why moderation is different from censorship, but people in power can achieve the same censorship goal with tools provided by moderation.
>>est+cB
That's why the distinction made by the dictionary definition AFAIK is not made by form, but by actor. Censorship is done by a public authority, moderation is done by a private entity.
>>whidde+Wi1
Well, I didn't say 'government censorship', and I think it's redundant. Which might be just me, but you can Google "difference moderation censorship" and see that this is a generally accepted view.