This is, unfortunately, not unusal. There have been several forums I followed over the years. Typically, it seems as if they are owned/managed by a single person. When something happens to that person, no one pays the hosting bill, etc and the forum just dies.
I suppose that means we need safeguards for this forum if anything like that happens here, so we don't have to move on to a celticwomanforum.org and, when that falls, a celticwomanforum.gov. Don't ask me how the government got involved.
I guess that would be a question for Glen and Tom, and maybe Tracie, though she hasn't been on here in a while.