Brett, thanks for posting the news, but re your comment: isn't that overstating it a bit? For it to neuter all copyright law, the ruling would have to allow any copying for any purpose, and it doesn't do that.
encyclo, I believe this ruling technically only applies in the District in which it was made. Courts in other Federal Districts might give it some deference, but it wouldn't be impossible for them to make a directly conflicting decision. And if that happened, the Supreme Court made need to step in to decide for the country as a whole.