We still have plenty of activity at our site, but I am just curious -- is there a typical age, or number of classmates remaining, when admins might decide there is no longer enough interest to continue the site?

Thank you.

We just celebrated our 55th class reunion, so we're not at the age where we're thinking of discontinuing the site. If you have a subscription to your site and there are no admins interested in running it, the site will continue perpetually as a free ad-supported site unless you terminate it. I feel deciding when to no longer continue the site is a very personal decision with no clear-cut criteria. I'd recommend letting it run as long as possible --- many younger relatives of your classmates will enjoy viewing the pages after your last classmate has passed away.