Rated 3 out of 5 stars

A request: Make a light weight note taking addon just for firefox 4 for taking notes. You may switch to separate frames instead of tabs. The font and UI customization are not very often used and may be done away with.
I love the feature of syncing notes as bookmarks.

This review is for a previous version of the add-on (2.4B).  This user has other reviews of this add-on.