This service mentions that it will not be including any sites that promote violence. Is violence ever an appropriate response to oppression? If so, who gets t

This service mentions that it will not be including any sites that promote violence. Is violence ever an appropriate response to oppression? If so, who gets to determine who is oppressed and who is not? If you intend to use community opinion as the criteria to determine which sites to suppress in your search results, how do you plan to prevent a phenomenon known as tyranny of the majority?