Sam Giffney, of Zenbu and the NZ Open GPS Maps Project, has created two new organisations on Koordinates:

http://koordinates.com/org/zenbu/

http://koordinates.com/org/nzogps/

The Zenbu data includes some interesting points-of-interest under a Creative Commons license, such as petrol stations NZ-wide. The one layer from NZOpenGPS so far is an improved road centrelines, based originally on the LINZ road centrelines.