Hacker News on 1 February 2011

• Mea Culpa: GitHub works well, my mistake made them look bad
• Google: Bing Is Cheating, Copying Our Search Results
• Microsoft’s Bing uses Google search results—and denies it
• Why Stack Overflow Sucks and Participating There is Impossible
• Cracking the Scratch Lottery Code
• Free, Public Data Sets
• Color wheels are wrong? How color vision actually works
• Java Hangs When Converting 2.2250738585072012e-308
• Readability's new service
• Apple responds: we want a cut of Amazon, Sony e-book sales