Hacker News on 21 November 2010

• Goodbye, Google App Engine
• Obvious to you. Amazing to others.
• Prof Gives Lecture to Prove He Knows Students Cheated; Over 200 Students Confess
• Lichess - Don't register. Play Chess.
• π does not equal 4
• Nude.js | Nudity detection with JavaScript and HTMLCanvas
• The Fastest VM Bytecode Interpreter
• Phrases that announce ‘I’m lying‘
• “Do I have the right to refuse this search?”
• Dilbert on intentionally confusing pricing