Before you do that, wait and see what happens over a longer period of time, and make sure you know what you're talking about. Too many posts about something that isn't necessarily egregious can have unintended consequences. I too think MMs are suspect in many stocks, but sometimes there's a rational and reasonable explanation - traders tend to want gaps to fill, trendlines to be tested, etc. I remember the story The Boy Who Cried Wolf; I think reports like that should be reserved for blatant and egregious manipulation. Otherwise, eyes will gloss over it.