Also, every specific denial by Clapper and his supporters is getting refuted. I'm interested in who will be revealed to be the victim of some compaign using the porn-browsing habits, and what corporation(s) will be revealed to have benefitted and been victimized by economic espionage.
The logical end result of the government's collecting people's calls and texts and web visits and nekkid photos is that the government will later use that data. So I would assume that one of the aces up Snowden's sleeve is documents with the specifics about how all this data was (is) used to blackmail people, including politicians -- although that would probably be something that the CIA actually carries out, whereas the NSA merely grabbed the data that makes it possible.