Anthere:
This is a tricky issue. Either we consider it fully a fundamental policy and the fact part of users support and part of users oppose the creation should NOT be taken into account... or we decide it is important, but require clearer community support. Not so easy to all agree on what should be done :-)
Dovi makes an important point which I also made in my "State of the Wiki" summary, which is that there are millions of Chinese speakers who would not be affected by censorship in mainland China. So, effectively, there are two communities: one that would feel the censorship, and one that wouldn't. The question is, should lack of support in one of them be sufficient to deny the project to the other?
Regards,
Erik