Rated 5 out of 5 stars

Everyone in the company uses Thunderbird JUST so that we can use Quicktext. Please send John a small pittance to encourage him to continue to maintain this fantastic add-on. The only weakness is that if you want a little style you have to use HTML. It is not difficult. You should see my Forum explanation on HTML at:
http://extensions.hesslow.se/forum/thread/303/Wanted%3A+Font+control+with+Quicktext+like+Thunderbi/

This review is for a previous version of the add-on (2.15).