Copyrights have not expired, and will not expire, so long as Congress is free to be bought to extend them again.
Lawrence LessigCreativity is enhanced by less-than-perfect control over what content is on the network.
Lawrence LessigWhile the creative works from the 16th century can still be accessed and used by others, the data in some software programs from the 1990s is already inaccessible. Once a company that produces a certain product goes out of business, it has no simple way to uncover how its product encoded data. The code is thus lost, and the software is inaccessible. Knowledge has been destroyed.
Lawrence LessigA culture without property, or in which creators can't get paid, is anarchy, not freedom.
Lawrence Lessig