[throwaway992673]

The troll gives me the main idea without having to find five tiny x's on the screen like some sadistic minigame then paywall me. I'll take the troll.

[watwut]

They dont. Most commenters react to the title and preexistent opinions. Rhey frequently misinterpret the article too - misconstructing arguments they dont like and such.

[jacquesm]

Most commenters react to each other, either to the comment itself or to different interpretations and/or knowledge about the subject of TFA. It is the top level comments that are supposed to react to the article.