http://indersingh.com is a drupal 6 based personal site created by me. Site make nice use of drupal 6 features and views module. Theme is customized and developed from scratch.
We're launching our new site today, which is an Italian business community site for Sydney, Australia.
It's running on Drupal 6, is a modified Acquia Marina theme and uses modules Views, Panels, Content Profile, GMap & Location, CCK, Simplenews, Nodewords, webforms among others for SEO and a few tiny adhoc ones we've created.