My most recent Drupal 7.x site (not counting my personal site) to go live is http://slaneusa.com. This site is for the Sri Lankan Association of New England and incorporates both the still current content of their previous site and that of their youth group NESLY. I took great liberties in setting the theme - attempted to keep things as simple and clean as possible. Since my experience theming in Drupal 7.x is relatively new, I used Drupal Gardens for my base template. From there, I quickly gained insight into how the themes are put together and how elements are being called. I did have to call on some help from Stéphane for some of the more PHP and how to call specific content fields. All in all, theming in Drupal 7.x is a dream with both CSS and PHP giving much more flexibility than in the past.