FloatNotes is a lightweight and easy-to-use Firefox add-on that enables you to create and manage notes directly from your browser.
All you have to do is to right click on the area where you want to add a note and to use the appropriate option from the right click menu.
The FloatNotes add-on is cross-platform and it works on Mac OS X, Windows and Linux.
Here are some key features of "FloatNotes":
· Markdown support
· Notes indicator
· Minimizing notes
· Hide notes
· Simple design
· Firefox 4.0b1 and later
What's New in This Release: [ read full changelog ]
· Dragging and resizing does not end edit mode anymore
· Fixes various UI bugs / annoyances
· When a note is edited, all updates from the outside (e.g sync) are ignored, apart from when a note is supposed to be removed.