A good detective takes clues wherever he finds them, and pieces the puzzle together. HGSI came to my attention through a pumper post, I did my DD, bought a ton before their pop and retired last year. Follow every lead.
I'm talking about just reading something on a message board and acting on it. There are people out there that don't know what a NDA is or who Carl Icahn is but are buying this stock because it sounds good. Do your own DD.