Chuck has an excellent idea. Perhaps a challenge to take from the idea stage to the action stage, but I'm all behind it, and would help if asked....
Perhaps with the acceptance of the PPRuNe "panel of experts" the "regulars" here could nominate candidates, who would then offer substantiation for such an accreditation, and be so granted with the acceptance of the rest.
In my opinion, it would offer a valuable reassurance for the "new asker" that the answer was worthy, and thus actually useful.
Pilot DAR