WordPress Webmaster loathes traversing through the themes at http://wordpress.org because quality is over run quantities of poor themes. So, we are going to give you quick links to free themes at premium theme providers. Enjoy, and add your own favorite set of free themes too by commenting to this post!
- http://www.site5.com/wordpress-themes/ (11 themes)
- http://wpcrunchy.com/tag/free/
- http://www.smashingmagazine.com/2008/01/08/100-excellent-free-high-quality-wordpress-themes/
- http://www.smashingmagazine.com/2009/05/18/100-amazing-free-wordpress-themes-for-2009/
- http://www.smashingmagazine.com/2010/08/19/100-free-high-quality-wordpress-themes-for-2010/