|User since||January 24, 2013|
|Number of add-ons developed||0 add-ons|
|Average rating of developer's add-ons||Not yet rated|
Good, but not quite a cigar... Rated 3 out of 5 stars
This plugin certainly blocks Facebook the majority of the time, but doesn't block everything - I've noticed the odd French ad creep through for some reason. I'll post again when I discover a page with one on.