Google maps has a really annoying aspect (bug?) on the iPhone. If you search for a location and then hit 'Directions to here' it brings up a nice directions window with a To and From field. If you then click on one of these fields and hit the Bookmark button you can choose from your contacts or a recent search. This makes perfect sense until you actually select a recent search that you want to use as a starting point. Rather than inserting it and providing directions, it repeats the search for that recent result. Is this a bug or am I not understanding how to use this feature?