Uh, I think I have told you this before... and again you repeat this? One of the native apps on the iPhone since day one is Google Maps... with traffic updates as well. And exactly how much experience have you had with the User interface on the iPhone to make the judgment call that TouchFlo is more flexible and more usable? I would daresay, very little.
I’ve plenty of experience with the iPhone UI, and with Apple products in general. You do know I actually design products for Apple?
It’s enough to have Apple engineers oohing and ahhing over my HTC with SPB Mobile Shell at CES 2010, not just because I could actually get phone and data connections, but that I could do more than 1 thing at a time.
But don’t just take my word for it - the fact that Androids have more market share than the iPhone says than the general public thinks that the iPhone UI and experience is not the best. Sorry!