Hacker News stories for 9 AM on Monday Aug 26, 2013

0.703 Open Sourcers Pitch Secure Email in Dark Age of PRISM comments

0.473 How many keystrokes do you have left? comments

0.439 How Stripe does engineering interviews comments

0.437 The greatest mystery of the Inca Empire was its strange economy comments

0.233 Facebook can affect your Credit Score comments

0.157 Robust os upgrades for Linux comments