In an article about Prufrock's amazing writing (and film deal) about a Marine Expeditionary Unit fighting a Roman legion, Wired spends a great deal of time explaining what Reddit is.

And then it gets to this point:

Of course, like any site that thrives on pseudonymity, Reddit attracts its share of the sick and the deluded. There’s a subreddit, MensRights, “for people who believe that men are currently being disadvantaged by society,” and for years the site admins tolerated subreddits devoted to pictures of underage girls. (In February, Reddit banned sexual content involving minors.) Last year, redditors heaped abuse on a 21-year-old woman who was trying to raise money for kids with cancer. They mistakenly believed that she was a scammer, and one redditor claimed to have reported her to the FBI. “The mob mentality existed before Reddit,” Huffman says. “But now Reddit’s big enough to be a mob.”

So, MR == Pedophiles. WTF.