Facebook is apparently asking users to rate the quality of news stories on its service, after facing criticism for allowing fake or misleading news. At least three people on Twitter have posted surveys that ask whether a headline “uses misleading language” or “withholds key details of the story.” The earliest one we’ve seen was posted on December 2nd, and asked about a story from UK comedy site Chortle. Two others reference stories by Rolling Stone and The Philadelphia Inquirer.