When innocent until proven guilty is removed (folks are presumed to do something that breaks the law in the future by this) we are heading down the wrong path. Many might say, "If you aren't doing anything wrong then you have nothing to worry about". Except we don't know what is considered "wrong" so everyone has everything to worry about. "But we're a democracy so we don't have to worry about losing control!" others will say. I will point you to the wonderful "democratic" elections that are held in North Korea... that is the society and structure you get when utilizing "thought crimes and thought police".