Hacker News on 29 January 2009

• How to Sell More Software by Adding 12 Characters to Your Homepage
• I’m Attending MIT, Stanford & Harvard
• Autonomous Robots Invade Retail Warehouses
• LÖVE - a 2D game engine for rapid game development in Lua
• A single line assignment filled with epic fail
• Ask HN: good books about military strategy?
• Let's all grow up
• Phone Rubik Cube Solver Is Pure Genius
• Services Worth Paying For as a Startup
• White House Unbuttons Formal Dress Code