Quite a change, I would say. In fact, for all practical purposes it renders your statement empty. It is the recognition of the futility of "working for change within the system" that has, in many if not all cases, led to domestic terrorism. That is not to say that the terrorism is justified. It is to say that by holding up a false promise of the possibilty of significant change through participatory democracy, government sets up people for the frustration which results in rage against the system and, in some cases, to a resort to violence.
What are you suggesting? A change of policy when you can get 15% of support? Where does that leave the other 85% who disagree? What is a democracy anyway? Isn't it majority rule or are you trying to go after that too? That's now a dictatorship.