Rated 3 out of 5 stars
Works just well enough to make me really wish it worked better. Aside from frequently including items that have no relationship to the thread, it also prevents proper functioning of many default functions of Thunderbird (well beyond those listed in the FAQ) including many common, keyboard shortcuts among other functions. Also interferes with many other addons until/unless those addons are rewritten to work with this one. But for some reason I can't bring myself to uninstall it yet, because I keep wishing...This review is for a previous version of the add-on (2.7).