I agree that they are attempting to set a precedent. Actually, I think there are 2 goals at work here. Folks who do know what they are talking about attempting to set a precedent on public distribution of this sort of user level data. Whether or not they have to authority to do so is open for question and will have to be settled by the courts, I assume.
On the other hand you have other people, politicians primarily, who DON'T know what they are talking about ranting "AHHHH, the sky is falling!! Ban it! BAN IT!! EVIL!!!" Of course, the only thing that will do is ensure that the files are spread farther and wider than they ever would have been otherwise.
Ultimately, this is futile. Technology advances. At some point it will be impossible, for all practical purposes, to prevent people from making whatever they want. Already a competent machinist can build a firearm fairly easily. These advances mean that someone can do it without spending years developing the required skills.
On the other hand you have other people, politicians primarily, who DON'T know what they are talking about ranting "AHHHH, the sky is falling!! Ban it! BAN IT!! EVIL!!!" Of course, the only thing that will do is ensure that the files are spread farther and wider than they ever would have been otherwise.
Ultimately, this is futile. Technology advances. At some point it will be impossible, for all practical purposes, to prevent people from making whatever they want. Already a competent machinist can build a firearm fairly easily. These advances mean that someone can do it without spending years developing the required skills.