links for 2009-06-19

• The Zen of Community
  Nice essay by John Mark on the art of building a community by NOT trying to build a community. Via Matt Asay
  (tags: zen community linux)
• Grails - Plugin: Grails OpenSSO Plugin
  The plugin delegates your Grails app’s authentication and authorization to OpenSSO, allowing single sign-on, URL policy enforcement, use of GSP security tags and programmatic security. Nice work by Warren Strange!
  (tags: grails groovy opensso security sso authentication authorization gsp)