People have a lot of points - some hidden, some visible. Just because it involves you does not mean that -everything- must be visible, accessible, and right there for your constant viewing pleasure. You are supposed to help because you are a nice person, buttom line - which I know that you are. Ignore advisor points - you get no message about them any more, so consider them nonexistant. We don't want people helping others and somehow "keeping score." So consider it this way - no one has any advisor points.
And since players don't have a way of keeping count of them, being penalized and losing some won't let them know just how much "minus" they are. I've seen advising improve after this change. Bad answers, whenever caught, are corrected by GMs, and if they continue further actions will be taken. But the amount of those bad answers has decreased.