Hacker News on 9 July 2009

• "Is that a real program or is that something somebody wrote?"
• The Firefox 3.5 fiasco
• Jay Leno’s 3D Printer Makes Old Car Parts
• Wolfram Alpha and hubristic user interfaces
• 10 years of entrepreneurship
• Post-mortem analysis on Google App Engine outage
• Dr. LSD to Steve Jobs: How was your trip?
• Why everyone should use Safari for rich web development
• The Invention of C++
• "Goldman sachs code torrent" honeypot