Yet again I'm metamoderating, and I came across this post. What's wrong with it? Nothing at all. It's both interesting and informative. So what's the problem? Well, it had been moderated insightful. Insightful it is not; it contains, as far as I can see, no insight, just good solid interesting information. So I had to metamod it unfair.
Moderators, if you see something that's informative, for heaven's sake moderate it informative. And if you aren't certain what a moderation option means, for heaven's sake don't use it!