Hmm... A 'white' colleague explained to me that this was the sort of thing that lead him to leave Australia after a few years there and that he felt people there didn't get this about themselves at all. Not having been to either place, I'm still been hoping NZ will fare better.
I'm sure most people will avoid discussion on this on ENZ, but I don't think certain attitudes are absent here either. There have been some very nice posts on places to live and good locations here and there in NZ, but in one comment quite a nice and helpful member remarked that less desirable neighbourhoods had a more multi-cultural mix of people but that you would probably not want them as neighbours if possible. At best it was a clumsy juxtaposition of ideas which I think wouldn't have occured if there was more thought given to the issues.