I just thought of this thread and forgot to mention that this forum is made up of knowledgeable people in their own specialties. Just because we use our avatars I think it takes away from recognizing the fact that we do not know everything but everyone is a specialist on something. Which the post title is ironic to the forum title. (Kind of funny to me). But my point is that I see what your saying but there really are nutritionists, therapists, scientists, psychics, doctors, experienced parents and married couples, etc.
It's almost like the saying about too many Indian Chiefs and not many Indians. This forum has a lot of Indian Chiefs.