Barry Jaspan of Acquia presents the Dev Cloud, a hosting environment that packages Drupal 7 with a simple user experience featuring git and drush functionality in a drop n'drag interface -- a wow by any measure. The audio is good but the visual is spotty, so I'm not sure if the wow comes through, but watching Barry's presentation I felt as if Bill Gates and Larry Page were looking over my shoulder and whispering, Yeah, this is a good idea.