Site Power by WordPress Gallery

http://wp-premiums.com —- very good

http://www.cssartillery.com/category/cms/wordpress/

http://wpgarden.com/

http://www.adii.co.za/2007/12/10/my-53-top-blog-designs-of-2007/

http://wpcandy.com/sites —- list of sites

http://www.cssartillery.com/category/cms/wordpress/

http://looppress.com/

http://welovewp.com/ —- a web gallery of site power by wordpress

http://wpforsale.com/category/premium-wordpress-themes/ —- good premium theme reference site

http://www.blogdesignblog.com/blog-design/how-to-dissasemble-a-free-wordpress-theme-part-1/#comment-4513 —- very nice -must have

 http://www.7879designs.com/wordpress-tips/3-quick-wordpress-seo-tips/ — very good SEO tips