This is a perfect troll. Post something mildly interesting or controversial from wikipedia. Mind you does not have to be new or newsworthy. People click on it

This is a perfect troll. Post something mildly interesting or controversial from wikipedia. Mind you does not have to be new or newsworthy. People click on it and fall into the wikipedia loop, reading about related topics clicking around wikipedia semi-aimlessly. Wastes a ton of time and kills a man-month or so of productivity (or more at HN scale). No good comes of it except people feel entertained.