Script Summary: Counts issues on USO
Copyright: 2010+, Marti Martz (http://userscripts.org/users/37004)
License: GPL version 3 or any later version; http://www.gnu.org/copyleft/gpl.html
The main purpose of this script is to show the Issues count on the tab... any other stable, or otherwise, feature is subject to changes with upstream Moz and upstream USO. :)
And a bunch of other stuff. Please see the screenshots for additional information... TRY IT... might even LIKE IT! :)
The best example I've seen so far is probably uso - Count Issue, so go ahead and give that a look if you want to see all the crazy stuff you can do with GM_config.