Hacker News on 14 October 2008

• Paul Krugman: How I work
• I find this startup rather disturbing...
• What's your story? Why start Balsamiq?
• Free links to your site
• Ask YC: What are you working on these days?
• Paul Graham on a New Attitude for Startup Acquisitions
• Google: We Like Our Data Centers Hot
• Ex-Google, Yahoo, Facebook employees start company to support Hadoop
• Set Operations in the Unix Shell
• Apple's all-new MacBook Pro