We're going to lose so much more cultural history to corporate greed in the next century. Preservation of music, media, games are all being attacked in the name of profits. Future generations will not be able to enjoy the vast wealth we're creating because folks would rather destroy it than make it available for distribution, even for a fee.
To an extent that's the fundamental issue driving these changes. It becomes increasingly difficult to monetize old material for lack of demand. Should lack of attention from society be enough reason to throw old media into the trash permanently? I don't believe so. We owe it to future generations to preserve what we can.