In life, there will always be those people that are out to make money regardless of the value the project they are in. These will be the same people that will dump it when they don't make anything. From what I see, no one is getting rich off of these articles. $30, $40, maybe $100, if it gets up voted. The ones that just want to make money won't be doing it long enough because the passion just isn't there for them. It is easy to tell when someone comes from a genuine place and when someone just has a material fix they need met. But for those with the passion, this is a great way to spend their leisure time. Blockchain, a little money, and their thoughts. Just my two cents.