Hacker News on 23 May 2010

• The latest version of the LittleDog robot
• 6pm.com's 1.6 million dollar pricing mistake
• Manufactoria - a game about Turing machines
• Tell HN: Stop surfing and start making things people want
• Ask HN: How do you begin the process of developing a web application?
• Martin Gardner dies, aged 95.
• Ruby on Rails 2.3.6 Released
• Program your Finances: Command-line Accounting
• Nero AG opens antitrust case against MPEG LA
• While You Slept, They Hacked