Free content removed by previously benevolent publisher. It's too bad they weren't able to make their free content into a profit stream. The sad part here is that they were / are a steward to something beloved by many but through copyright they take it as hostage to the grave. If they no longer find value in distributing it shouldn't they be obligated to waive their ownership? Maybe copyright itself needs some reform…
I'm reminded of how trademarks work: If you don't bother to defend them, then you lose them. Maybe copyright should be the same way: If you're not distributing copies any longer, you lose the copyright protection.
Copyright is a tax on society. It's not an inalienable right. We keep it for the noble purpose of encouraging authors to create. We don't want them to rest on their laurels. So why are we locking up all of our content for life plus 70? It sounds like a prison sentence.