Review for Update Notifier by Matt Marrazzo
Rated 5 out of 5 stars
This Firefox Add-on saves me a lot of time and hassle. Many won't know that it also works beautifully for Thunderbird; see http://www.longfocus.com/firefox/updatenotifier/ . I wish you would add it to the Thunderbird add-ons page for the benefit of those users.
Thanks!
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