Yes, it would be great to have the ability to require geopoints within a certain accuracy. i.e in the placement-map appearance, once the max-accuracy is achieved, it exits the map view and returns to the form.
Additionally, requiring a 'Pin-Drop' only geopoint selection would be very useful. For example, when viewing Google Maps satellite view, it is possible to find your exact location from the image displayed (i.e. what side of the street you are on). In this case, a Pin Drop may actually be faster, especially if you are in a built up area with tall buildings.