Rated 5 out of 5 stars

I love this addon and can't imagine being without it anymore. However I have a suggestion concerning the graphics for the notes: Could you get rid of that ugly gray background that's behind the various Ns? Making it transparent makes that column so much neater looking. And also just eliminate the - graphic that fills the space for every email if there's no note. Only seeing the N when there is a note makes it easier to sort through to find the notes, and just gets rid of unnecessary clutter. I actually edit those files each time there's an upgrade with those fixes. It gives it a much nicer look.

This review is for a previous version of the add-on (1.3.0.4). 

Thanks for the review. I'm going to release a new version with nice icons in a couple of weeks. Also there will be automatic tagging of messages with notes, so it will be much easier to find them.