We do not currently allow changes to public groups because changing a group would affect all the people who have joined that group and might misrepresent their interests. We currently only allow changes to public groups to remove content which is either illegal or breaches our terms of service.
We treat the group description as part of the profile of every person who has joined that group, therefore modifying the group would be like modifying all of those people's profiles and we cannot modify their profiles without their consent.
If you no longer wish to be associated with a group then you can simply leave that group at any time. To leave a group, first log in, then visit the group page and click the "Leave group" button.
Illegal group content can be reported via the "Report" department on the "Contact Us" tab. Please be sure to provide the complete URL (Web address) of the group, describe exactly what part of the group content is illegal and specify under which law the content is illegal (eg. Section 4 of the 1964 crimes act) and how it breaches that law. Also specify why that law is applicable (Usually only New Zealand law applies to the Profile Engine).