When Google went into China, there were some people who said they shouldn't compromise at all - that it is very bad for human rights to do so. But there were other people, particularly Chinese people, who said they were glad Google had gone in.
Consistently, Baidu has censored politically sensitive search results much more thoroughly than Google.cn.
One thing is very clear from the chatter I see on Chinese blogs, and also from just what people in China tell me, is that Google is much more popular among China's Internet users than the United States.
Like it or not, Google and the Chinese government are stuck in a tense, long-term relationship, and can look forward to more high-stakes shadow-boxing in the netherworld of the world's most elaborate system of censorship.
I wish that Google would realize its own power in the cause of free speech. The debate has been often held about Google's role in acceding to the Chinese government's demands to censor search results. Google says that it is better to have a hampered internet than no internet at all. I believe that if the Chinese people were threatened with no Google, they might even rise up and demand free speech - free search and links - from their regime. Google lives and profits by free speech and must use its considerable power to become a better guardian of it.
Google's real threat to China is not that it will leave the country. It's that it will embarrass China and damage its national reputation as a place to do business.
There is clearly a constituency that appreciates the message that Google is sending, that it finds the Chinese government's attitude to the Internet and censorship unacceptable.
While Google no longer has a search engine operation inside China, it has maintained a large presence in Beijing and Shanghai focused on research and development, advertising sales, and mobile platform development.
If they lose their legal basis for owning a .cn domain, google.cn would cease to exist, or if it continued to exist, it would be illegal, and doing anything blatantly illegal in China puts their employees at serious risk.
The work that Google is doing in China is indirectly benefiting the Chinese military. Indirect may not be a full characterization of the way it is. It's more of a direct benefit to the Chinese military.