Collections by Gina Trapani
Icon-Only Perma-Tabs for Gmail and Google Reader by Gina Trapani
Keep your Gmail and Google Reader tabs open at all times, but shrink them down to show the favicon only and add your unread count on the icon.
Create a New Collection
Collections make it easy to keep track of favorite add-ons and share your perfectly customized browser with others.
Create a CollectionTo create your own collections, you must have a Mozilla Add-ons account.