Hacker News on 14 January 2010

• Do you need a co-founder? (Google Docs list)
• JQuery 1.4 released
• First Person Tetris
• The end of Haiti?
• A startup's "Why we use Lisp" story
• How You Can Directly Help Haiti
• Ageism is becoming an issue for me
• Brilliant hack: Secure your checked bags by declaring a weapon
• Send a $10 Donation by Texting ‘Haiti’ to 90999
• How a spare server turned into Twitpic, the $1.5M+ a year startup