I do not think this has any chance to be effective. There only need to be few people, who decide the money for implementing SOPA is too good. A better response

I do not think this has any chance to be effective. There only need to be few people, who decide the money for implementing SOPA is too good. A better response will be building a technology that cannot be controlled like this. Why not just let the DNS die and replace it with something better? It is a dinosaur anyway.