Hacker News on 30 June 2014

• Sleep as a Competitive Advantage
• An Introduction to Reactive Programming
• Orkut shutting down September 30
• Microsoft takes down No-IP.com domains
• RFC 7258 – Pervasive Monitoring Is an Attack
• Collaborative international cost-of-living index
• No-IP's Formal Statement on Microsoft Takedown
• The Economy
• Show HN: HTML5 guitar lessons with pitch detection
• Complete DIY guide: legal basics for startups