A question for discussion: This article is not really hacker news, and arguably it doesn't belong here. I don't mind and like it when there is the occasional p

A question for discussion: This article is not really hacker news, and arguably it doesn't belong here. I don't mind and like it when there is the occasional piece on economics or politics. But it is a slippery slope... What do you think? Should HN be kept "clean" ?