Just to explain my downvote: you're arguing that, when locked into thermonuclear war, one side should just unilaterally disarm. You obviously know this is absurd. Unless all parties agree to a compromise (or they are forced to by higher authorities), the first mover will always be a loser.
Oh, and the 10-years copyright is extreme, of course, but current rules are also extreme and need to go. That is Joel's point: in order to get a sane compromise, we must ask for an insane target.