Earlier quoted context omitted.
He wasn't "just trying to damage the NSA", he was trying to get the truth out about surveillance, the fact that the NSA was damaged was tangential and they shouldn't have been spying on US citizens. The NSA and other gov police entities were basically breaking half the dictates and the entire spirit of the US Constitution.
Your words do nothing to counter the argument of the comment you were replying to. The fact that the vast majority of the documents leaked were completely unrelated to domestic surveillance is as strong an indicator as we can get that he was specifically trying to damage the NSA, and any claims otherwise are PR.
people should know about the kind of insane stupidity that they get up to overseas that make the country less safe. or what, do you really think that that kind of stuff is what's keeping the terrorists from doing another 9/11?