Review for Extra Folder Columns by Scott Reed
Rated 1 out of 5 stars
Each line in the folder view has the account name on every line with no option to remove it (though it's a simple coding change as was demonstrated by a user of the 1.0 version). This flaw has been mentioned by many users for previous versions yet still remains in the latest version. Since the developers of this add-on appear not to care about user feedback, I suggest trying the QuickFolders add-on instead.
This review is for a previous version of the add-on (1.1.1). This user has other reviews of this add-on.To create your own collections, you must have a Mozilla Add-ons account.