Your comment above was directed at me.
It seems that I've somehow disturbed you by starting a thread to ask a question.
And that's all I did -- ask a question. I believe that asking a question is a legitimate use of internet forums. It's an especially good practice, I believe, to start a thread to ask a question that might interest various readers, and one that has an answer that isn't obvious to everyone. I think my question qualifies for that -- not everybody knows the legalities and subtleties of every FAR -- I certainly don't, and so I asked the question.