If you want to make a point or express your opinion, fine. But simply posting articles that others have written is the height of intellectual vacuity. It is obvious that many of these posters haven't even read, much less understood, these articles. Instead, they see a catchy (and usually misleading) headline and think that this confers some sort of legitimacy to their preconceived beliefs.
Why not try composing your own thoughts first, and then post a coherent message?
2-3 paragraphs, to make one's point, with a link then a personal argument for or against it. Its called "sourcing". google it

. You don't source, you're not worth my time
It is true that someone who takes an entire article, or anything over the aforementioned length, and copynpaste's it here w/ very-little-to-no personal commentary IS a mouth-breather.