Great potential Rated 3 out of 5 stars

Really a nice addition to the basic functionality, with little improvement this could be the thing. However, I'd personally really like to be able to rename the thumbnail titles, using the title of the web page can get confusing. Also, manually rearranging the thumbnails doesn't work: when trying to change one page to other thumbnail slot, the page in the target slot opens and the order is not updated.

This review is for a previous version of the add-on (0.5a5.4.3).