FREE $10 Amazon Gift Card at StumbleUpon when you Invite 5 Friends to Sign Up

Here is an easy way to get a FREE $10 Amazon gift card (or more)! Through December 14th, simply invite 5 friends to join StumbleUpon, a FREE site that helps you discover interesting web pages, photos and videos recommended by friends, and you will get yourself a FREE $10 Amazon gift card!
So, here’s what you need to do to get started:
* Go here and sign up for StumbleUpon… it’s FREE!
* After signing up, go here to start sharing this offer with at least 5 friends. You can do so via Facebook, Twitter or by sending emails to friends and family. 
* Once a friend signs up (under your link) you will receive an email confirmation that states “Congratulations one of your friends has signed up for StumbleUpon” . And once you receive 5 of these emails, you will have earned your gift card!
* Now just wait up to 6 weeks for your gift card to arrive!
(Thanks, The Secret to Saving!)