Earn $10 Amazon.com Gift Card by Sharing StumbleUpon

**I'm excited this offer is back and running through December 14th**

Here is an easy way to earn a $10 Amazon gift card.  Sign up for StumbleUpon account then refer 5 of your friends to join StumbleUpon.  

StumbleUpon is a discovery engine that finds and recommends web content to its users.  You can use StumbleUpon to give a "thumbs up" to things you like on the web and then it will find content that might appeal to you.  I've been using it for a while now and it's easy to use and not spammy in any way.