Wouldn't it be nice if AA released an iPhone and/or Blackberry app? (As an iPhone owner, I am naturally biased toward the former.) Sure, they have a mobile version of the website, but it's somewhat limited and clunky, and it doesn't offer as much functionality as the iPhone OS allows.

Ideally, I would like to see the following features:

- Single sign-on (no need to login every time; similar to Facebook app)
- Easy access to "My Reservations"
- Real time flight status monitoring
- Ability to purchase flights, change seat assignments, etc.
- Ability to display paperless Boarding Passes (wave of the future)
- Display of AAdvantage account summary and detail
- Built-in flight schedules stored on device for use in flight -- these could be updated periodically via regular software upgrades

Any other FTers think this would be a useful tool? And any ideas on additional features?