This hack will allow you to find all owned communities of any orkut member. This hack works on the Gid method. Every profile on orkut has a different gid (in case they have a display pic uploaded). This script searches for the Gid of a member, inserts it in the search box and performs the search operation to enlist all communities owned by that particular member.
» Instructions
- Navigate to the profile page of the member
- Run this script in the address bar
- You will be redirected to the search page which will display the owned communities of that member.
» Credits
Gaurav Dua – Orkut Guru – 539 Points 
22, Webmaster and Businessman. Based in Jammu, J&K – India
Gaurav has written 507 Articles, posted 322 Comments.
[...] Thanks to Arunim and Mr Nobody who discovered this trick. (via Gaurav) [...]