User blog comment:JAlbor/Assassin's Creed: Black Flag Q&A Opportunity/@comment-4999424-20130829135751/@comment-6517-20130903083458

I can think of 12 million reasons (all involving a $ sign) that it matters what Ubisoft put in this game. There are, what, fifty (100?) users on this wiki who actively contribute, whilst there are 6,822 registered users. If you assume that each and everyone one of them is aware of The Fall and The Chain (which they wont be), that still represents a tiny part of the total fan base.

Also, I would actually assume there are more AC fans who are unaware this wiki exists, then there are those who do.