Great, not perfect. Rated 5 out of 5 stars

Does what you'd expect from a note taking add-on.
Just wish it would copy/paste the text I'm highlighting into a new "note" instead of what seems to be a complete copy/screenshot of the html/css for that selected bit of text, but at least it works, was missing that feature after Opera downgraded to Chronium.

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