Hacker News on 23 October 2007

• Operations as a competitive advantage for startups
• Mature Optimization
• Bountii Launches, Aims At Better Price Comparison Shopping
• Bootstrapping a Software Company - down-to-earth common sense from 10 years ago.
• Moving to San Francisco? Some Tips.
• From zero to a million users in 8 days - Graffiti (the facebook app) tells us their story
• Are the bestseller lists made up?
• Puppet - one key component of iLike's scaling success
• Jia Shen of Rockyou on self expression widgets and monetizing Facebook apps
• Lack of sleep linked to emotional imbalance, imaging study suggests