Hacker News on 5 October 2009

• Aaron Swartz shows his FBI file
• So You're Moving to San Francisco
• Decoding the USPS barcode
• Flash Professional CS5 will build native iPhone and iPod Touch applications
• 37 Noise
• C-REPL
• Ask HN: How do you stay (somewhat) healthy?
• Kevin Rose: How to Take Your Site from One to One Million Users
• How not to test that mysqld is alive
• Virtual Machine Performance Demystified