Good idea, but neds better execution Rated 3 out of 5 stars

A fundamentally good (or possibly even brilliant) idea, but instantly gets marked down for hitting my interface with an ugly extra toolbar without asking. Get a preferences screen, make it optional, get a button option, etc.
Also, I went to your website to attempt to find out if you supported UK citations (you don't, which I don't mark you down for - it's early days), but found only a blog, which may have had the full list somewhere, but I was unlikely to read a year's entries to find out. It was quicker to just install and check.

This review is for a previous version of the add-on (1.6).