I never thought i'd ever say this, but i'm considering converting to an Android phone - the only reason i'm considering this is Apple's arrogance in believing they could replace Google maps with their own.
Street View - I can't work without street view, I travel for work and am always nervous about driving new roads, seeing them at street view before I go makes such a big difference to my confidence.
Me & my daughter got lost on a walk in the Lakes, I used Google maps to find our way - the little location dot turned into a directional view -showing us which way we were walking (we had been going in the opposite direction to our destination!).
I don't want a phone that can't give me street view and show me the way home - I won't be upgrading to iPhone 5, i'll be upgrading to an Android phone.