Last week John Mackey, CEO of organic grocer Whole Foods, admitted that from 1999 to 2006, he had been anonymously posting messages to Yahoo’s message board under the pseudonym “Rahodeb ...

The r/WallStreetBets community on Reddit appears to be the modern reincarnation of online message boards of years’ past. Sites like Silicon Investing, Raging Bull, and this one — Yahoo Finance ...