Greg, I did not say or infer that the author was insane. I merely used an expression that was meant to suggest that people who are not in the publishing business, don’t understand the importance of clarity. To refresh, what I said, or attempted to say is that in writing for public consumption, i.e. for magazines and newspapers, but not necessarily for the internet, which has no editorial standards, you should express things as clearly as possible so the simple minded like me, understand. Several posters before me said it took them a while to figure out the scale chart, so I’m not alone. I wasn’t commenting on the story, but rather on the chart, which I found confusing. I believe a previous poster said that when you enlarge the scale diagram on a copy machine, it makes sense. Great. But what if you don’t have access to a copy machine or even know that the device is capabable of doing such things? Then what? Greg, you’re suggesting that this personal, which it’s not. Nor was it meant to be. It’s my opinion about how the story/subject was presented. Newspapers and magazines (remember them?) publish letters to the editor and people express their opinions all the time. It’s a time-honored tradition.