Hi Doc,
Just a short note to say that I agree with you.

You said "Questions spark the minds of many professionals. The thread may skew the original thought.......This is what makes the forum interesting...."

I just found it amusing how far the conversation had gotten from the original question.

I was wondering how this would develop if everyone who was a part of this thread were in the same room, face to face, discussing it. The possibilities are endless.