::Indeed. I was mainly trying to stress the same that regardless of whatever the reason actually is (folks probably have plenty of their own ideas that we don't include in the article per OR), our goal should be to focus on how we're documenting things, and if that documentation disappears one way or another, we should try to have a record here of that if a broken reference is removed. This is all just for within the talk page to potentially make things a little easier for us if one of those sources come up again in some fashion. I'm not sure if we really have anything one way or another to actually talk about disappearing sources in the article itself.