Hacker News on 19 July 2012

• PostgreSQL Rising
• EFF, Reddit, Mozilla, others launch Internet Defense League and Cat Signal
• Living with HTTPS
• Watch what you store on SkyDrive–you may lose your Microsoft life
• 15-Year-Old Maker Astronomically Improves Pancreatic Cancer Test
• Lightning captured at 7,207 images per second
• Microsoft reports first quarterly loss ever
• Tell, don't ask
• Windows Executable Walkthrough Graphic
• Unbreakable crypto: Store a 30-character password in your subconscious memory