https://www.cnbc.com/2018/05/24/elon-musks-wild-ideas-a-history-of-whats-worked.html > Elon Musk may or may not be launching a "Yelp for Journalists" — according to a Wednesday Twitter tirade from the serial tech entrepreneur. > "Going to create a site where the public can rate the core truth of any article & track the credibility score over time of each journalist, editor & publication. Thinking of calling it Pravda …", Musk said in a tweet.