You may be interested in this extension, which will do the site-blocking for you: http://tinysubversions.com/notes/ethical-ad-blocker/ http://tinysubversions.c

You may be interested in this extension, which will do the site-blocking for you: http://tinysubversions.com/notes/ethical-ad-blocker/ http://tinysubversions.com/notes/ethical-ad-blocker/