Review for Hide Menubar by Kevin Crow
Rated 5 out of 5 stars
I initially thought this extension wasn't necessary as other have pointed out. Then I noticed hiding the Menu Bar isn't available in FF when you're running it in Ubuntu. Thanks for filling in the missing feature.
This review is for a previous version of the add-on (3.6.20100626).To create your own collections, you must have a Mozilla Add-ons account.