They are going to have a significant effect on a lot of people's plans and this is why you don't hoard miles for use further down the line. (travelingformiles.com)
Hoarding miles for many years is not a good solution while you wait for the perfect redemption: you may end up with a much worse deal than you were planning for if your perfect redemption goes up from 60,000 miles to 80,000. (rewardexpert.com)
This is a fantastic credit card to use if you want to hoard miles towards a vacation or other trip just by using it for your everyday purchases. (creditcards.get.com)