Feathers McGraw,
That is my point regarding this situation. At the moment, PPRUNE can't exclude every ignorant poster.
My suggestion is one thread for the endless naive questions and suggestions, and have another thread where those with relevant aviation experience that are requested to have their qualifications noted first on their posts.
That way those of us in aviation can ignore the undeducated thread and participate on the "experienced" thread about any incident.
Just a suggestion.