100 Free American AAdvatnage Miles Offering

How much are 100 frequent flyer miles worth?
It depends, of course, on how they're earned and what they're redeemed for. But the average mile, by my calculation, is worth around 1.2 cents. Which means that 100 miles would be worth $1.20.
I'm old enough to remember when that was enough for a bus ride or a cup of coffee. But those days are long gone.
Today? There's not much you can do with $1.20. Or with 100 miles.
Still, the 100 miles in question may be worth pursuing. Here's how, and why ...
Offer Details
Through July 20, AAdvantage members can earn a quick and easy 100 bonus miles by liking American's Summer Miles Challenge Facebook page and filling in the requested contact information.
Time required to earn the miles: about 30 seconds.
Deal or No Deal
A half minute of your time for 100 AAdvantage miles.
No deal? What if American made a donation to Miles for Kids in Need for every registration?

Still no deal? Final offer: Everyone who registers will be entered into a sweepstakes for a chance to win AAdvantage 100,000 miles.by tim winship
This article originally appeared on FrequentFlier.com.