Multnomah County migrated their website from Vignette to Drupal to reduce costs and improve usability. They conducted a successful pilot project using Drupal that demonstrated improvements like easier content editing, media handling, search, and uptime compared to their Vignette system. This led them to fully migrate over 50 sites to Drupal hosted on Amazon Web Services, reducing annual licensing and staffing costs while gaining capabilities previously not available in Vignette.