Your arguements are groundless.
To my best knowledge, Fang is always using FACTS and logical reasoning. The people who attacked Fang do not rely on facts and reasoning. You are one of them. You claim that "方舟子的強迫全體中國人吃轉基因的立場,實在是極度瘋狂". It is ridiculous. How can Fang force ALL CHINESE to eat anything? He has no power forcing people to do anything. He just showed that currently there is no reliable scientific evidence to prove GM food is harmful. Again, all he said are facts.
What Fang said about 中醫 is also true. The theory of 中醫 is not scientic based on the current investigation. If you disagree, use some facts to prove yourself. Frankly speaking, I see no facts in your post to support your arguements.
It is silly for a lot of people who defend cheaters and liars such as Xiao and Xia. At the same time, they attack Fang because his characters. It is none of your bussiness what kind of person Fang wants to be. So what if he is arrogant? If he did or said something wrong, show everyone that. It is dumb to deal with fact differently because of the person who said it.