Hacker News on 10 March 2011

• Khan of Khan Academy at TED (video)
• “We don’t get out of bed for less than $10,000 per day.”
• Salary negotiations for techies
• Google: Hide sites to find more of what you want
• Launch
• Designing your sign up page? Read this.
• OS X Isn't for Developers
• How I lost my faith in Lisp
• What do you think of our new team page? (type "dance" for party mode)
• How to Get PayPal to Freeze Your Account in Four Easy Steps