Derrida's remarks center on cinema, popular journalism and academia, but without much of a stretch they can be applied to the "manipulative, utilitarian" nature of the "Internets", to the expedient assumption that a "readymade discourse" exists, that online "content" can somehow be produced at the snap of a finger. I could "elaborate" on this point, just not right now.

Here's an oldie but a goodie from Scritti Politti.