Reluctantly I have to agree that you are right. My original intention was to test the water, that has been done and there has definitely not been enough enthusiasm to make this a starter. The various reasons are very valid, if not a little sad. Grateful if you now close the thread.
Its a good idea to be fair but it would have to be moderated in such a tight way people would end up being frustrated. We would have to control what questions were received by him and that then kind of ruins the intent of having an open discussion.