，
I don't know 方舟子 either. However, you really should not say 方舟子的文章还
是不要拿来做论据比较好 before you point out the errors/mistakes in his
article.
We don't need like 方舟子 to believe in his article;
You are encouraged to point out the errors in 方舟子's article;
You are also encouraged to 多举几个人的文章 you see fit.
