Angry Birds plush toys.
Angry Birds plush toys. - 

Courtesy of the New York Times, the Guardian, and, of course, Edward Snowden, we learned today that the National Security Agency really loves smart phones. There's a huge amount of personal data in some of them -- Google maps, for instance, which tells them about travel, location all of that.

But also on the list of apps they are interested in: Angry Birds.

What do they learn from Angry Birds? Seriously, somebody write and tell me.

UPDATE 1/29/2014: Marketplace's Sabri Ben-Achour did some digging: Here's what your gaming app knows about you.

Follow Kai Ryssdal at @kairyssdal