Using @username in Awesome Bar

<div><p><a href="http://echofon.com/twitter/firefox/">Echofon Firefox</a> makes the awesome bar much more awesome. You can now type "@username" into the Awesome Bar (Firefox location bar). This will open the user's timeline at <a href= "http://twitter.com">twitter.com</a>.</p> <p><img src= "http://s3.amazonaws.com/entp-tender-production/assets/8f7403f5bf7702291c1266faa8acddf4192a9b18/awesome_bar_normal.png" alt="awesome_bar.png"></p></div>