真正能够看得懂中国GFW的老外很少，Mark Leonard算是一个，他说的我很同意：
What worries China the most is not information coming in from outside. It is Chinese people talking to one another. China's laws on the freedom of assembly are Draconian. Charities, trade unions and religious groups are kept under close surveillance and regularly banned. The ferocity with which the Communist Party suppresses the herbivorous and mild-mannered Falun Gong has puzzled many outside observers. But Beijing is not afraid of the content of their meetings; it is afraid of them meeting at all.
