Very promising! Rated 4 out of 5 stars
Tried this on a few sites that I know spam pop up when clicking on things. Seems to work perfectly on many sites but is ineffective on others. Perhaps a reporting feature for pop ups/sites that slip through the net would be helpful. A toggle on/off feature would be good too.
Also, what is the relationship between this and the official Adblock Plus? I can't see any mention of it on their site, nor the author's name as part of the Adblock team?