Hacker News stories for 11 PM on Saturday Jul 06, 2013

0.849 U.S. spied on millions of e-mails and calls of Brazilians comments

0.667 Diagnosis: Insufficient Outrage comments

0.300 Colemak keyboard layout comments

0.231 The Nintendo Wii U brower has a specialized javascript API for the GamePad comments

0.039 Facebook news feed ads generate 49 times more clicks at 45% less cost comments