Supported operating systems:
Nokia Internet Tablet OS Maemo 5.0
InstantTweets - Firefox Addon InstantTweets - Send Tweets instantly from your Firefox address bar by simply clicking the blue bird icon!
"Characters Remaining Countdown" always shown in the address bar - You will know EXACTLY how many characters you have remaining for your tweets
Lengthy URL's are automatically shortened through Twitter
Twitter Filter - Firefox Addon Twitter Filter is the only way to hide updates based on their source (e.g., foursquare, gowalla, TwitterFeed). To hide updates from a source, just click the "(X)" next to that source's name underneath a tweet.
To see the sources you have already blocked (and to unblock any of them), take a look at the bottom of the Twitter sidebar
ScribeFire Next - Firefox Addon ScribeFire Next - Firefox Addon - This is a redesign of ScribeFire, one of the most popular add-ons for Firefox. ScribeFire is a full-featured blog editor that integrates with your browser and lets you easily post to all of your blogs
ScribeFire Mobile - Firefox Addon ScribeFire Mobile - A full featured blog editor that integrates with Mobile Firefox and lets you easily post to your blog.
Note: Due to a bug in Mobile Firefox, you may occasionally notice that ScribeFire does not load after clicking the toolbar button. If that happens, just click the button again
Facebook Search - Firefox Addon Facebook Search without logging in! Search Facebook Messages, People, Applications, Video, Music, Groups etc. For more it allows one to search for specific texts on the walls of Facebook subscribers en masse