Yeah, that's super weird actually. Tumblr definitely doesn't have any theme or mission statement - why would they care what kind of content their users display??

It's in response to being taken off of the app store, right? Psh either way that's super weak of them... guess they're like DA now... and now DA probably prefer it to be rated PG haha.

Well, looks like Hentaifoundry might not be totally useless after all ^__^