Hacker News on 21 July 2007

• San Francisco news.yc Meetup - Friday, July 27th
• Post-Mortem of a Tokyo-based Web Start-up
• Three Minutes with Steve Wozniak
• Tufte: A New Style for Mint
• 50 reasons why people aren't using your website by Scott Heifermann, founder of Meetup.com
• Great interview with Craig Newmark (Charlie Rose - PBS)
• Craigslist Google Maps Mashup
• The Dilbert Blog: Career Advice
• The Six Dumbest Ideas in Computer Security (2005)
• C.E.O. Libraries Reveal Keys to Success - New York Times