links for 2009-04-09

• ProjectPier.org
  (tags: opensource collaboration)
• Fat Models and the Data Access Layer | DaveDevelopment
  (tags: php zend zendframework)
• The device-independent browser: CSS and grid layout
  (tags: css layout grid)
• SEGURANÇA > SITE INDISPONÍVEL
  (tags: css blueprint generator)
• Templates (Photoshop e Illustrator) para a CSS Framework Blueprint
  (tags: css blueprint photoshop)