I think KK never mentioned commercial requirements, neither mentioning his work usage - if I'm wrong I will remove any product parts using his work or mention it on products pages. I do respect his work, since I was actually inspired on some of his articles. Same like everybody does, mostly. But the point is missing still - author is focused on the prices and service way of distribution, not the content in general, as I stated above - that's just not "red handed", that's just "comes in handy" for the author.
About adress - it is actually stated in the bottom of the terms page. Yeah the phone is missing - that should be fixed.