Firefox extension for Twitter that sends notifications of friends' statuses.
Another impressive feature of Echofon is its text input field, which allows you to update your Twitter status right from the Firefox toolbar. With its simple and user-friendly interface, Echofon makes it easy to stay on top of your Twitter account without having to constantly visit the site itself.
Overall, if you're a frequent Twitter user, Echofon is an extension you won't want to live without. Its streamlined design and intuitive functionality make it a must-have for anyone looking to stay connected with the latest news and updates from their friends and colleagues. Try it out for yourself today and see what it can do for you!