Wouldn't be without it Rated 5 out of 5 stars

Along with Quickfile and Nostalgy, I would not be without this extension. I file emails in many folders, including in client folders. For the clients with a lot of email, I put their folder (actually a shortcut) on the QuickFolder bar and can then drag and drop without having to search for the folder. As a clients email volume decreases, I remove that name from the bar.

Another great function is that clicking on a name on the bar takes me to that folder immediately. I also put the Inbox as the first folder on the bar so I can instantly return to the inbox.

One other nice aspect is that I can change (shorten) the name of the folder on the bar even though I wish to leave the actual folder with a longer name.

This review is for a previous version of the add-on (0.3).