fluid project

Fluid is a worldwide collaborative project to help improve the usability and accessibility of community open source projects with a focus on academic software for universities. We are developing and will freely distribute a library of sharable customizable user interfaces designed to improve the user experience of web applications.
http://fluidproject.org/

Fluid plans to build its site and UX component/design pattern library in Drupal, and thus might be a valuable collaboration group for folks focused on Drupal UX.

Fluid is funded by the Mellon Foundation.