Hmmmm.... I just went to the link, typed in my number, and got an electronic message that I was NOT ELIGIBLE for the promotion... I'm a United frequent flyer and - for a change - I'm actually a 1K this year... But... Oh well. I hope you win (something)!!!
I did it for myself and it worked---I am signed up! I then entered the rest of my family and it did not work. It could be that it's only for active flyers??? Unsure here, but thanks for letting us know about this.