Rated 5 out of 5 stars
This add-on is absolutely amazing! No scrolling, no hunting down tabs because they've gotten smooshed to the point you can't read them and no reason to use multiple windows since you can drag and drop tabs on to related tabs and create a hierarchy of related information. Quite simply put this add-on should be a STANDARD part of Firefox. I love it. Keep up the great work!This review is for a previous version of the add-on (0.7.2008062001).