Wow that is terrible. I can guarantee Apple knows all about the conditions there. Why? Because the company I work for has production facilities in China, and we have reps and even company heads going down there monthly. Not everything made in China is of either bad quality or made in sweat shop environments. But it would be great to be more informed on the subject. I'm starting to regret owning an iPhone, since it probably came from that shop.
Anyway, I have no idea where mobos are being manufactured =/