Go ahead and define "abuses," then. I'll probably agree with you and together we can... uh, vote, I guess... that the NSA stop doing secret stuff we don't know about.
And then we'll trust that they stop doing it, right? You know, exactly like we trusted that they weren't doing it before.
See the problem? THAT'S the problem that I'm not sure how to solve. Snowden is likely giving up most of his natural life to do something about it. What is our part, then?
Its a large problem. At its core is the Federal government's ability to grant itself permission to do things (legally, thanks to the Patriot Act) that we wouldn't want it to do. A "simple" solution is to 1) repeal or amend that section of the Patriot Act. Another "simple" solution is that 2) a Federal judge calls "Unconstitutional!" and it goes to the Supreme Court - but that could go either way seeing as it hasn't happened already.
The simplest "solution" is 3) that we wrangle for a little while about who is to blame and how this terrible oversight happened, fire a few NSA employees - maybe even a DHS director - and the NSA will never to do it again. Promise. No really, we promise.
The Fed doesn't give a rats arse about my approval or disapproval - only in what pressure the people can (and do) bring to bear. Watch. They'll attempt "solution" 3 first and enough people will probably buy it that options 1 & 2 will never get enough unified energy behind them to happen. We're great at being outraged and posting things on forums and facebook... but we ~suck~ at effectively strong-arming the Fed back into line. Turning disapproval into effective action is an elusive art.
So I wholeheartedly agree with you, kevlar, even as I'm fairly certain its going to happen that way anyway. And the NSA, thanks to the vagaries of the forever war on "terror", is in a pretty good place to defend itself. After all, what it did was perfectly legal and sanctioned by Congress, repeatedly, for the past 6 years.