It's not just domain registrars and game chat services that are cracking down on neo-Nazis in the wake of the racism-fuelled violence in Charlottesville. Facebook and Reddit have both confirmed that they've shut down numerous hate groups in the wake of the attacks. Reddit tells CNET that it shut down the /r/Physical_Removal subreddit for content that "incites violence" and thus violates its content policy. Users in the group hoped that people in anti-hate subreddits and at CNN would be killed, supported concentration camps and even wrote poems about killing.