I would not support this.
Going back to the book analogy...
I am not referring to books. But software.
Software should be treated similarly. Time and effort goes into the development and coding of software and that work should be protected - whether or not the software gets updates, support, etc. If something becomes abandoned then as long as it is still considered protected then it should be up to the owner of those copyrights to decide its fate.
I disagree. The Bible teaches that men are to be paid for their labor, but not for interest or gain beyond their labor involvement. As such, the maximum period of exclusivity rights should extend to a recoup of that investment of labor, no matter how much potential gain it has for mankind (a person creates a cure for cancer and it only cost him $40,000, then he should recover that $40K but no more, after that it should enter in to the Public Domain and all people world-wide can then move forward in labor to produce).
But regardless, I'm specifically talking about software, and primarily about those projects who have literally come out and said, "As of such-and-such a date, product x will no longer be supported." For each of those products, they enter into the legal realm of abandonware and are in the Public Domain.
And in moving forward, for all projects which are not actively being maintained. I do not believe it is of any benefit to mankind to sit on a product and let it collect dust on a shelf while other people who could benefit from it are restrained due to legal concessions.
This specifically hits me right now with the OS/2 kernel. But how many projects over the years have I also been unable to advance because of these same legal rights? It's been dozens if not scores.
People are what matter, not money. Being able to use what we possess to give others increase is what matters, not personal empires of hoarding. I think this concept of abandonware is a first step on a long path of flipping the view people hold of what copyrights are for away from money interests and toward people-interests.
I think Richard Stallman got it right with his goal for the GPL and copyleft philosophy, but he tries to do it in an existing legal framework designed to protect money interests. Where Stallman got it wrong was the whole system needs to be flipped over, and the goal should be to teach people that people are important, and not money. Our goals are to make other people's lives better with the skills and talents we possess. This is important, and it is something that is sorely lacking in today's world as money-interests move in a completely different direction.
How many multi-billion annual revenue companies are there? And how many starving people? Or people without decent health care of even clean drinking water?
Until these philosophies are reversed, we are perpetuating a money-focused system of greed and that necessarily means we are harming people world-wide by our acceptance of such a system.