Update: Code lives on GitHub
Ever want to open all the Jira’s on the screen in new tabs? Jess does, I do, and you should too! For firefox and chrome we now have the JiraTabs bookmark button. Go to this page and drag the link up to your bookmarks bar. Then, whenever you are on a filter or search view of Jira's, click the button and all the jira's on your screen will open up in new tabs
Demo: