Wirelessly posted (BlackBerry: BlackBerry8530/5.0.0.1030 Profile/MIDP-2.1 Configuration/CLDC-1.1 VendorID/417)
Citi issues several cards (both business and personal varieties) that earn AA miles directly. Amex's SPG card earns Starwood points, which can be transferred to AA at a rate of 20,000:25,000.
What are your intended redemptions with AA miles?