Hacker News on 25 April 2012

• How I attacked myself using Google and I ramped up a $1000 bandwidth bill
• Apollo program source code
• How the medical supply industry blocks device startups from selling to hospitals
• Valve is developing Steam for Linux, says Michael Larabel of Phoronix
• Andreessen Horowitz to give half their earnings to charity
• Introducing the New GitHub Graphs
• Descriptive Camera: A camera that prints a description, not an image
• True 8-bit Color Cycling with HTML5
• Is Psychology About to Come Undone?
• How I Collect Passwords