The nav issue is a huge pain for me, coming to the iPhone from android. Waze is alright, but I live near a large amount of tolls, and it doesn't route around them like google's nav does - not to mention a large amount of small details and polish that is lacking as well. When google announced navigation way back when the original droid came out they did say it would be coming to other platforms (<a href="http://www.appleinsider.com/articles/09/10/28/google_says_its_navigation_will_come_to_iphone_if_apple_approves.html" rel="nofollow">http://www.appleinsider.com/articles/09/10/28/google_says_it...</a>) I wonder if apple has blocked it at all