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Forum Moderators: bill
Of the options you listed the only one I might recommend would be the Hong Kong option.
However, I agree with bill... go with Hong Kong, or mainland if you can swing it. If you're worried about censorship, host outside China. If you're worried about your visitors being blocked, host inside China... I know that doesn't make sense, but "Toto, we're not in Kansas any more"...
To clarify something though... are you targeting English speakers (expatriates?) or Chinese speakers?