This would be nice for qa.drupal.org so I'm filling it here to see if it would be possible.
Currently there's no easy way to find out a project's current testing status. Sure, we added a menu link and alias straight to http://qa.drupal.org/head-status, but how do I find the current status of Poormanscron 6.x-2.x branch? I'm proposing a page that lists all the enabled 'projects' (like qa.drupal.org/pifr/projects) (and an overview if all their branches are passing) with a link to a 'project testing' summary page (like qa.drupal.org/pifr/projects/[project-id]) to show me the overview of testing status for each branch.
Doubly awesome if this information could be linked back on drupal.org as well via a link on project pages or from branch dev releases.