My Washington State Sales Tax module for Ubercart/Drupal, which had previously been released as a "contrib" module on the Ubercart web site, is now an official contributed module on drupal.org. You can find it at http://drupal.org/project/uc_tax_wa.
It was a bit of a process to make this happen, but hopefully the module will get better exposure and the improved issue queue management will be worth the trouble.
