Hmmmm....indeed!
If this is true, and I have no reason to believe it is not, then this revelation is a Game Changer.
This goes far beyond the impact of the Stuxnet revelation on military strategy IMO.
If Stuxnet is NSA derived, then, in light of the recent disclosure of the metadata collection efforts to monitor and track behavior of individuals and groups is nothing short of centralization of absolute power into fewer and fewer hands with little or no accountability.
I think the genie is out of the bottle.