Drupal 7 has been recently released, and I have upgraded this website to release 7 of Drupal. There are still many contributed modules that are not quite ready for prime time, but things are moving along nicely. From my limited experience with it so far, Drupal 7 will provide higher productivity administering websites, thanks to its more intuitive and quicker-to-access administrative pages, and the administration overlay which takes you back to the page you were viewing before going to an administration page. I also like the quick-access administrative menu at the top.
I was priviledged to work on the website permaculture.com to expand the online store for David Blume, who was on the Coast to Coast radio show with George Nori last night, adding a new segment of the store to sell alcohol fuel conversion kits. I feel honored to have assisted in promoting a vehicle fuel revolution that is gradually building -- alcohol fuel. His book Alcohol Can Be a Gas is unquestionably the best, biggest, and most thorough book on alcohol fuel.