When you requested to join, you got a secret number to keep, and when your site was accepted, it was assigned a NUMBER.
If you don't know your NUMBER or secret, read below
No cookies, no sessions, the link is what's secret, don't share it, don't let your browser share it.
It's kind of difficult for me to verify whether a random request to leave geekring is made by the person in control of the member site..
Here's how you leave geekring without the secret:
Never fear! The process is more or less the same.. Use /form.html to send a message, put the secret somewhere on your site and rember to tell in the message where you'll put it so I can find it.. Also put your email, I'll email you a new secret.