It's impossible to follow the guidelines precisely, because good hackers aren't all interested in the same things. For any post outside the safety zone of, say, programming, startups, math and maybe physics, there will be some good hackers who aren't interested. But it doesn't follow that others won't like it a lot. The trouble with the "off-topic police" is that they're trying to speak for all hackers about what's not interesting. Le HN c'est moi.
Edit: How about this? Do you think I should submit it? http://online.wsj.com/article/SB121858701285435131.html