Hacker News on 13 August 2013

• This coupon code is a slap in the face
• Using Voice to Code Faster than Keyboard
• Wireless devices go battery-free with new communication technique
• The Future of Programming in Node.js
• SDL 2.0.0 is out after many years in development
• After Multiple Denials, CIA Admits to Snooping on Noam Chomsky
• Lavabit Founder Says He Had ‘Obligation’ to Shut Service
• Q & A: Edward Snowden speaks to Peter Maass
• How phone batteries measure the weather
• Bottle light inventor proud to be poor