It's always good to see larger organizations and businesses leveraging things like Drupal to help their communities.

http://kb.acronis.com/

Because of Drupal's great taxonomy system, as well as solid stuff like nodes, webforms, and comments, they've provided a very intuitive, simple, and well mapped system -- at a fraction of what it would have cost them to build from scratch.

The steps below will allow you to restrict the US States that a user can pick from when checking out in Ubercart. This was useful for me when a client needed to restrict shipping bottles of wine to various states that don't allow that sort of thing.

Source: http://www.ubercart.org/forum/support/11620/limit_us_states_list_48_cont...