Dave,
This is very perplexing. You have been a true long hair advocate - even helping many of us post pictures, etc. and now due to "a recent criticism" you're going to "shave your head and never grow your hair long again". I don't get it and believe that you are (and perhaps have always been) on the fence abut long hair in spite of what you say and have said. However, in spite of my observations and opinions I have always found you to be a kind, respectful and helpful man. No doubt you will maintain those qualities and traits whether your hair is waist length or shaved bald. It is your hair, and it is your choice. Good luck and Peace to you!!!!