Quoting from the above link, examples of protest:

"redefining the topic of the forum (see r/nofans, previously a NSFW sub, switching to “lovely passive PC coolers”); r/iphone is posting only pics of Tim Cook “looking dashing”.; r/tall forced to reopen under threat of being removed as mods, users are posting John Longiver pics; r/horny is now a “christian minecraft server”;

This is the funniest thing I’ve read regarding Reddit for weeks!