1. Your Platinum Card's Membership Rewards will drop in value for Pay With Points redemptions on February 15, 2013 from 1.25 cents to 1 cent. This is pretty close to not being newsworthy, since Pay With Points is a bad deal at 1.25 cents. I'd rather transfer to Avios, Hawaiian Airlines, or even top off a Delta account before buying a cash ticket with Membership Rewards.

The Points Guy reports that you can call AMEX to cancel your Platinum card until December 30 at 800-525-3355 and receive a prorated refund of the $450 annual fee.