A> While it is possible to make this option apply to all pages in the A> cache I think that the orignal purpose of it was to preserve A> specific archives of pages from selected hosts.
As it is always a heartbreaker when a page disappears, we naturally want to have it apply to all pages, as nobody can predict when it will happen. But that doesn't mean we shouldn't enhance granularity to distinguish between "404 gone" and "302 redirect" etc.
