How is my post misleading? Everyone knows that miles are good within there 18-month period. (It's obvious) In the previous post I stated that the life of the miles was being shortened no where in the post did I say that they were going to take away miles.
It is misleading because it sounds like at the end of 18 months they will automatically take miles away that were earned 18 months previously. That is not how it works. You will only lose those miles if you don't earn even one more mile during that 18 month period by means of credit card purchases, etc., or if you don't use at least one of those miles by travel.
From AA:
It's easy to continue to keep your account active and retain your miles indefinitely! Just earn or redeem miles at least once every 18 months. There are many ways you can earn and redeem miles:
Mileage Earning Opportunities
* Earn miles on American Airlines, American Eagle? or AmericanConnection? flights
* Earn miles on over 20 AAdvantage participating airlines
* Earn miles with more than 97 affinity card products in over 41 countries, including Citi? / AAdvantage? card products
* Earn miles by purchasing products or services from more than 1,000 AAdvantage participants
* Earn miles via AAdvantage eShoppingSM with over 200 brand-name retailers
* Earn miles through the AAdvantage DiningSM program with more than 10,000 participating restaurants
* Earn miles for joining the TrAAvel Perks? program
Mileage Redemption Opportunities
* Redeem miles for award travel to over 800 destinations worldwide
* Redeem miles for hotel stays, car rentals, magazines or merchandise
* Donate at least 250 miles to an eligible charity
Any of these mileage earning or redeeming activities will retain the miles in your account for another 18 months.