Well, actually...no I mean evolved...because Federal Regulations started the transfer and labor unions WERE needed to begin and implement the change.
However, many (not all) business found productive actually increased when management started treating employees as human beings. Now many (not all) businesses have standard benefits and wages above and beyond that of federal regulations. So businesses have obviously learned a lesson.
I have less faith than you do. But you're right: this conversation is drifting into political territory. So to fix that:
I don't think Nintendo's going to get too aggressive with the expanding economies of the world, at least not with the Wii U. I think the reason Sony has been able to is that they outright own factories and didn't want them going idle: it was partly the product of a solution in search of a problem. Nintendo doesn't own any manufacturing places, so if it sees a decline in demand for its hardware it feels less pressure to find a new outlet to dump product on.
That said, I recall some Reggie comments that indicates they'll at least start exploring the possibilities with the Wii. Which is not a terrible idea, in my opinion, even if it has roughly zero effect on me in the short term.