Hacker News on 23 August 2010

• Why GNU grep is Fast
• No, You can't retire rich at 30 if you sell your startup
• Readme Driven Development
• Faster than grep? Old age and treachery beat youth and skill every time.
• Ask a real musician: opera singer dissects top 5 metal singers
• New Rejection Reason From Apple May Have Major Implications
• Install PAC-MAN on Sequoia voting machine w/o breaking tamper-evident seals
• Protein that destroys HIV discovered
• Traffic Experiments -- How to clear traffic jams
• Smoothie Charts