links for 2009-09-07

• 
  People who RWW readers follow on Twitter
  24 of the several hundred in Winer’s test set who follow RWW also follow me
  (tags: Technology twitter)
• 
  How Did Economists Get It So Wrong? - NYTimes.com
  “the economics profession went astray because economists, as a group, mistook beauty, clad in impressive-looking mathematics, for truth.” Krugman
  (tags: PaulKrugman)
• 
  Google Algorithm Predicts When Species Will Go 404, Not Found | Wired Science | Wired.com
  The Google pagerank algorithm used to analyzed predator/prey networks
  (tags: Science pagerank google ecology)