Edit: Seriously, how is this a good idea? You disproportionately harm the sites you actually visit, and ultimately the result is A) Big ad networks shut them off .. or B) Independent ads think their ads aren't converting and pull them.
This is how you kill the sites you actually visit. They don't magically find a new business model before hosting/payroll/whatever catch up to the fact that their ad revenue has been shut off. I can't fathom what you stand to gain from getting their ads shut off instead of just hiding them for yourself with a standard ad block that is much more acceptable.