Review for Gmail Manager by Warhangel
Rated 5 out of 5 stars
"Left click" -> "Empty tab (first available)" doesn't work with GM 0.5.7.2 in FF3.5.1 !!! :(((
This review is for a previous version of the add-on (0.5.7.2).To create your own collections, you must have a Mozilla Add-ons account.