I think if he tries to put them in again, he will find out again why he has let them out.
But indeed, Icons, maybe with text, would be a nice feature to add to the map. Available for dragging around, making a LIMITED amount of icons, dun want the whole map to be flooded.
And Glamador, yes, I also own Phantom hourglass and I liked the idea, but that has nothing to do with non-map funtions. Do people really need a notebook ON the game? Just grab paper and a pencil.
For map, yes. For general gameplay, no, has no use. Well, I'm lying, it does has use, but the trouble to go through with it to make it is too big then the reward you get from it. =p