Hacker News on 13 April 2008

• Non-citizens can now work on a U.S. startup for ~2.5 years after graduation
• Night Hacking (the productivity boost of 2 am)
• A Version 1.0
• He Wrote 200,000 Books (but Computers Did Some of the Work)
• Google AppEngine - A Second Look
• The unsolved math problem
• Soros: "superbubble" that has been swelling for a quarter of a century is finally bursting
• Job Interview 2.0
• This is what happens when you let programmers design interfaces (PNG)
• Discovery of the decade? Injection 'could cure Alzheimer's in minutes'