I know the forum is supposed to be just for Danbooru related posts but since a lot of the content here comes from Pixiv I figure this might be relevant.
Pixiv have just announced a major update to their terms of service for Fanbox, Booth and Requests that appear to either restrict or outright disallow artworks containing loli, incest, bestiality and rape. This seems like it may be in an attempt to appease international payment companies. The new ToS will take action mid December.
Still not sure what is going to happen exactly but I am seeing a lot of posts by worried and pissed off artists many of whom are now talking about moving over to Fantia.