theres a thing ive seen where online 'journalists' will write one bull thesis and one bear thesis on the same event/security/whatever, often without even switching to a sock puppet, and then they take the most obnoxious victory lap in history when events inevitably prove one of them right.
and im drawing kind of a blank but im 80% sure that the site i saw do it first and most often was forbes? i might fact check myself later because im not actually sure...