Incorrect. The original article says nothing of the sort. The update which came after your post says this however: "Our only guess is that she did not post as

Incorrect. The original article says nothing of the sort. The update which came after your post says this however: "Our only guess is that she did not post as often as they might not have liked." But he does say elsewhere that she used it often to rate images. https://news.ycombinator.com/item?id=7599802 https://news.ycombinator.com/item?id=7599802