I'm not disputing that the NSA stuff is real - of course they're doing it, it's what the agency is expected to do.
I'm disputing whether these are leaks or announcements. The media might not even know they're part of the plan. Is it that farfetched for the NSA to say "Hey, we want to make this information public for some reason, and we're going to do so by using a whistleblower. You're going to release all these documents to a bunch of media sources and live abroad for a while and be hailed as a hero"? There's a long history of leaking information, factual or otherwise, for a number of purposes. There's potentially no end to the rabbit hole. Maybe Snowden doesn't even know he's part of the plan.
It's my opinion that the NSA, some group, or some individual, is letting us know they're watching closely. Maybe they're acclimating us to the idea of being spied on, or worse, distracting us from or preparing us for something else. I think the big picture has yet to be revealed.