My own set of addons for fast and comfortable browse through WorldWideWeb
Add Unsorted Bookmarks Folder to Bookmarks Menu
Extends the Location Bar with set of commands to (Shorten URL's,Copy URL,Search site,Go up, pNg, Tag pages easily ,Navigate through sequential URL's,View page cached version,Surf anonymously using online phproxy servers, Twitter)
Note from Mozilla: This add-on has been discontinued. Try Roomy Bookmarks Toolbar instead.
Search Cloudlet inserts smart tag clouds into Google / Yahoo / Twitter interface to help you search faster. This free productivity-boosting add-on was featured at LifeHacker, PC World, Website Magazine, etc. Install it now to add magic to your search
The cure for tabitis
If you keep tons of tabs open because you want to continue reading them later, Taboo is for you. Taboo lets you save a page for later (taking a screenshot, and using the Session Saver code to remember scroll location and form f...
An implementation of IE8 Activities (now called Accelerators) for Firefox
Rate your favorite bookmarks with Bookmark Rater. Do you have lots of bookmarks? How do you tell which bookmarks have the most useful information? By rating them with Bookmark Rater you can visually see which ones were the best and which ones were th...
Instantly send pages, pictures and tweets to Twitter from any where on the web.