Hacker News on 30 November 2011

• Secret app on millions of phones logs key taps
• Amit Gupta hasn't found a marrow transplant match; today's your last chance.
• Show HN: Entire concerts algorithmically "reconstructed" from YouTube videos
• Learning Modern 3D Graphics Programming
• The mental gymnastics involved in having a high security clearance.
• You'll be dead soon - Carpe Diem
• US Road Fatalities 2001-09 mapped with OpenStreetMap
• IOS App Store Submission Checklist - anything else to add?
• The Rest of the Story (Yammer & Scala)
• Why Hypercard Had to Die