TheUngeek: I don't mean in political parties, I bet you more than 5% of this country would vote for something like that.
Plenty of cases where 5-10% of NZ would want something that is completely ridiculous.
Hence the need for the 5% threshold to be a lot higher. At least 10% IMO.
If your party cannot get 10% of the popular vote then you have no seats.
I absolutely disagree with the suggestion that 5% of the New Zealand population would support ethnic cleansing, but I understand where you're coming from. Raising the MMP threshold and abolishing the electorate "back door" might be a good compromise between those who support MMP versus those who have concerns about the implications of having too many small parties in parliament.

) and if you are going to use your argument it should be noted that in 1984 (FPP, of course) Social credit only got around 8% of the vote but won two seats (as they had also done in earlier elections with a bigger percentage of the vote). One assumes because they actually put up candidates that came across in their electorates as being better than the major party ones (as opposed to most of their candidates who could only be regarded as even more financial weirdos). 
