links for 2007-02-27

• Royal Pingdom » What the Web’s most popular sites are running on
  An analysis of what some of the most popular web sites use for thier backend (with few suggestions as well)
  (tags: web technology server)
• OpenID makes web identities real and appealing (Loud Thinking)
  DHH take on openid with some demo code
  (tags: rubyonrails openid for_trm)
• Personal Identity Provider (PIP)
  The verisign openid personal provider
  (tags: openid)
• Consumer Plugin in Identity
  A plugin to consume openid logins from RubyonRails
  (tags: rubyonrails openid)