No, thats My Job.Some of the other webrings make it's current members add new members from the queue to the ring. I think it's the manager's job to add pages. This also lets me know exactly which pages are allowed in the ring. It's just easier this way.
Can I have any ID# I want?
Sorry, I have no control over which pages gets which number. The best thing to do is just write down the ID# & password you're assigned. P.S. - You rarely need to use your ID# for anything.
What are the Advantages of this ring?
Well, you get to boast that you're an Member of The Best Nirvana Webring On The Planet!!! You will also get more publicity from people traveling the ring. Other than that, you get the personal satisfaction of knowing that your site is good enough to be a member.