I sort of understand that as a protection of people's privacy,and online sites have privacy rules. Though it feels a bit uncomfortable to suggest that non-admin people "can not speculate" if they wish.
In "real life" people are interested in what happens to someone who disappears from their midst. It can be more disconcerting when someone in an online community disappears because it's like they are here and then one day you notice you haven't heard from them for awhile. Or it comes up, like this, that they are no longer a part of the community. If one of us were be hospitalized, disabled, die or go to prison, we might never know unless a relative who knew they were a part of our community got online to tell us.
Perhaps someone who is not administration and is free to say will choose to share. Many people on this site have put a large amount of time and effort into trying to help Gary even when it was frustrating, which I think beautifully demonstrated the caring nature of our community. I would like to know at least that he's ok