No I don't think he's answering any of them, but the public does. It is a matter of perception. It makes him look good if people think he actually answers a few.
I disagree with the surface area argument, however I will leave it at that. Crendtials, please this is a forum. That question is something I would expect from a newb. Like they say, pics or it didn't happen. I can say anything or show a picture of any document, how would that help you.
Well, when you are calling someone a, and I quote, "piss poor engineer" you should expect that person to ask you, what credentials/experience would you have to make that statement. If you are an engineer, i am interested in your argument, if your an insurance salesman, well your argument doesn't hold water with me.