Hacker News on 22 January 2008

• Reddit Adds Ability to Create your own Reddits
• Five whys
• Aguri: Coolest Data Structure You've Never Heard Of
• Fed cuts interest rates to 3.5%
• No Disrespect
• UK news.yc'ers - join us in building something big in the UK
• Wal-Mart nukes the magazine industry
• Advice for Startup CEOs
• How to quit your job and build a startup
• Xobni Corporation Selected to Join Microsoft Startup Accelerator Program