Greasemonkey on Firefox has a script called "Google Hit Hider by Domain" [1]. The list of blocked sites is not easily edited, but it consistently works. Its ove

Greasemonkey on Firefox has a script called "Google Hit Hider by Domain" [1]. The list of blocked sites is not easily edited, but it consistently works. Its overall utility for me is still pretty high and it has a well-polished interface. [1] http://userscripts.org/scripts/show/95205 http://userscripts.org/scripts/show/95205 (looks userscripts.org is down right now)