Rated 5 out of 5 stars

Thank you SOOOOOO much for this wonderful extension!! ^__^ I was so happy about this extension that I wrote about it at the How-To Geek website. ^__^

http://www.howtogeek.com/howto/2805/get-the-close-button-back-on-the-last-open-tab-in-firefox/

This review is for a previous version of the add-on (0.2).