The Quiet Death of the Major Re-Launch (Jared Spool) -- "The big survivors of the dot-com crash -- Amazon, eBay, Dell, Google, Yahoo, and CNN -- have each foregone the big redesign in lieu of continual changes on the site. The changes are so fluid that users hardly notice." (Comments: Evolution, Usability, and Web Design, What is iterative testing and why is it important?, and Web ReDesign - Workflow That Works.)