Hacker News on 22 September 2007

• The Pirate Bay files suit against big media cos for DDoSing them
• The robots.txt Adventure
• 24 years on - The man who saved millions of lives
• How are valuations for startups established?
• Cancer cure "may be available in two years"
• Erlang: my thoughts
• Neutrons not so neutral after all, study says
• Ask YC news: What happened to socialmoth?
• Why do some people like difficult programming languages such as C++ and Haskell? Here's my theory...
• Macs Really Do Run Windows Better