"Pepe the Frog has been endorsed by many hate groups to convey hateful messages," a section of a training manual for Facebook moderators, entitled 'Dangerous Organizations' reads.
Don't make beats that contain hate speech or spread hateful messages unless you are using them ironically and even then be careful.
"They constantly send me hateful messages and tell me to kill myself," he said.
She started to receive insulting, sometimes hateful, messages; radical religious groups threatened her.
Many students and teachers condemned the event as a forum for hateful messages.
Robert Bowers, the suspect in the Pittsburgh rampage, posted reams of hateful messages online.
Judd explains that she was recently bombarded with hateful messages after she tweeted about a game of American Football.
Foundation of Georgia, said: "There will always be speech and groups conveying hateful messages that are distasteful to some.
Angered users quickly reported the hateful messages, and demanded that Twitter explain why it was allowed to be promoted.
In Only Ever Yours social media is used to post hateful messages such as 'Fat women should be made obsolete'.
Keith himself regularly receives hateful messages, and even threats of physical violence, as a result of his research.
