This is terrible advice and not something I think people should be recommending to others. I love Joel's posts enough to subscribe to the rss feed (which I have never done for any site ever) but this post is something I strongly disagree with for many good reasons. The idea he puts forth is incredibly naive and has not been taken to its natural conclusion. He talks about the negative side of keeping up with the news…
HN readers, as a whole, are very focused on science, technology, and startup businesses; this focus produces incredible innovation and wealth, but at a very real cost to communities, family life, and other "olive trees" that make life worth living.