Rated 3 out of 5 stars

yazan: 白左 tarih: Ara. 28, 2010 ·

Just a temporary replacement of RefControl, and you need a better icon!

This review is for a previous version of the add-on (0.40.1-signed.1-signed). 

yazan: cK-LFC (Geliştirici) tarih: Oca. 4, 2011 ·

This is not meant to be a replacement of RefControl but rather a complement. CRB works with a global Firefox/Thunderbird setting while RefControl controls referer on a per-site basis.

As for the icon, I am not an artist but if you think you can create a better one, use the Support Site to send your creation and I will consider using it instead.