Indeed, much of your post makes sense, and there is no wrangling, just a rather complete explanation of two particular positions. I know I am new to the board and with a low post tally, but if my experience can be trusted in any way based on what little I have contributed so far, I would qualify as at least one voice that contradicts the statement "successful real life experiments seem to be
non-existent." You did say that your particular understanding regarding posts in guitars was based on talking with others, so perhaps you will count me as one of those you have corresponded with who has had some minor success. And if I ever make it to Chugiak Alaska, I will be sure to bring my "posted" guitar to solicit your opinion.
I should conclude any contribution to this topic by saying that if were I arguing from the other side, my comments would look strikingly similar to yours