Motivated politically, religtious narrow-mindedness or by ill-advised prudishness, censoring of “social sites” (beginning with F or T and more) is increasing. Important info here by the #ElectronicFrontierFoundation.

A summary can be found here: http://www.macworld.com/article/3007137/browsers/new-eff-website-highlights-content-that-social-networks-dont-want-you-to-see.html

https://onlinecensorship.org/news-and-analysis