Power Twitter is a Firefox Add-on that greatly extends the feature list of Twitter. No more going to Twitter search to see if someone is talking about you – with Power Twitter you can search right from your Twitter account.

After you install it just log into your Twitter account as usual.  You’ll now see a search box for searching Twitter topics, in-line media integration for TwitPics, YouTube videos, and flickr photos, as well as a facebook tab displaying all of your friends status updates.  But wait, there’s more!  If you hover over a users profile pic you’ll see a pop-up displaying their latest tweets, shortened URLs are summarized so you know what you’re clicking on, and there’s a ReTweet button included on any updates that contain a link.  Also included is Twitter search for a specific users Twitter stream.

To see Power Twitter in action, watch the screencast below:

Click Here To Watch Better Quality 1m47s