Review for FolderFlags by Günter Gersdorf
Rated 5 out of 5 stars
Version 1.4.2 runs on TB102 with one small issue: Clicking on 'Flags' shows the quota and clicking on 'Quota' shows the flags.
This review is for a previous version of the add-on (1.4.2).To create your own collections, you must have a Mozilla Add-ons account.