Randy, good question! My family thinks I'm addicted to FF miles (and they may be right)! After signing up my sister as an additional member on my AMEX card (for 2500 DL miles of course), she now expects me to come up with a free ticket for her. When I explained that 2500 miles doesn't get a free ticket, she settled for a free day Avis coupon. I've given them (my family) a few freebies and they are actually quite grateful. They won't ask for anything, probably because they know I'll never use everything I have and they will receive an award every now and then from my generosity.