I love the pointer that shows which direction you are going, when streetview cruising.
I have an idea that Ive been looking for, for years: ok, so you place a mark on a map, then a second mark, and then get all the info that you would get if you typed in addresses in the "to" and "from" fields... Such as, distance between points, directions from one point to the other, option to label points, etc. this way, if we are already looking at a place on the map, we can set a point there, just like we can on regular maps, HOWEVER, we can set a second point, and opt to get directions from the first point to that second point. I dont know how many times Ive had to copy and paste addresses when it would be easier to tap and get directions. You can name it iPoints.