Hacker News on 20 June 2007

• Jessica Livingston, Founders at Work author and YC partner, launches her new blog powered by Weebly
• The Pmarca Guide to Startups, part 2: When the VCs say "no"
• Our hurricane-tracking startup
• The Most Important Assets you Lose when you're over 30
• Consolidate and take back your social network with XFN, openID and microformats
• Shifd - Hack Day London Winner, Shift between your computer and mobile seamlessly
• FanState.com Launches: YCNews thoughts?
• rails + kitten wars + reddit clone + politics = redbluesmackdown.com, my would-be startup
• US immigrants fuel tech boom
• Watch Supernova 2007 Live and help Justin.tv (digg link)