Fortunately, I can see past the anger that some other professionals in this forum have for you.
In my 27 years in this business, it is rare to find someone such as yourself that has such knowledge that you do about the trade and then is willing to share with others. You are an inspiration to many, including myself. I can only keep learning to hope to one day be as knowledgable as you are in this field.
So it is with great admiration for you that I say Thank You. I list this right up there with the best compliments I have had in my lifetime. Not because of what I said, but because of who I think you are and what you represent in this industry.
My humble thanks,
The Local Plumber
Tustin, California http://www.TheLocalPlumber.com