As of Jun 16, 2010, the "Remove Your Support" button still just says not yet implemented.
It says "Use the modify support link instead"
But even this breaks things if someone else has dedicated their support to you.
All of this must be fixed and made robust.
Support Tree for "Delete Support" Camp
Total Support for This Camp (including sub-camps):
Topic Name : Canonizer 1 Priorities
Namespace : /organizations/canonizer/
Current Camp Record
Camp Name : Delete Support
Parent Camp : Things To Do
Keywords :
Camp About URL :
Camp About Nick Name : No nickname associated
Disable additional sub camps : No
Single level camps only : No