Inside the PSP
fogez writes "We have seen numerous hacks for the PSP in the last couple days, but have you see what is inside this marvel? This might scare off many new PSP owners, but if you are curious and want some direction, this article is a good place to start. See the PSP laid bare, from LCD to wireless network card. BTW, any attempt to imitate will result in a void warranty :)"
IANAL
This kind of thing is a manipulation of the common-law system that results in, basically, legislation being written by the Sony corporate legal department.
The USA uses common law, which works almost entirely by precedent. If a new issue (such as a new license, like the PSP's) comes up, the first court ruling a judge enters to address it is considered to be the law until it's legislated by the government or overruled by a higher court.
Sony (and other companies that have done this such as MS) write a license agreement that they would like to see as a law, find the most business-friendly jurisdiction in which to sue someone, and wait for someone from that jurisdiction that can't afford to appeal to violate it. They sue them, the judge gives them their precedent, and voila, instant legal credibility for this sort of corporate fascism.