Right now this is a Simple Open Art Gallery for our users to post top quality images, photos and other digital art. We value Quality over quantity, and use Drupal as our sites engine. The site is, and probably always will be under development, adding more features as Drupal 7's modules become more mature and robust.
This was a very fun site to build, I am currently searching for the next site idea!
I'm curious what you were able to use in 7 for multi-user galleries.