It is a shame what's happening here right now but, honestly, I don't think it would take much to get things in order and set it back to right. Somebody needs to wipe out a few spurious accounts (and all the posts from those supposed "authors"), as well as set a higher bar of entry for new accounts, to make sure nobody is here (human or otherwise) to solely post drivel. The Invision Community platform is well-established and fairly robust, from what I can tell, so I'm sure there are good solutions available for the current problems.
I think the big question is, what has happened to Greg? I believe he's in his senior years, and it seems likely that he might be sick, in hospital, or worse right nowâthere's just no way of knowing it seems.