I'm not sure I've mentioned this before, but I love Swagbucks. Basically, you just sign up and go there to search whenever you need to "Google" something. They have a search bar, and you are awarded points according to whatever you searched for. For example, I once typed in "Obama Election" and got 5 points! On average, I get a point or two a day. However, your points do add up and then you redeem them for prizes. The site has a ton of prizes, but I am a big fan of the Amazon gift cards. You can get a $5 Amazon card with 45 points. I have gotten a few of these, and it really helps with birthday/Christmas!
So...click on the picture above to start getting some sort-of free rewards! And, oh yeah, I get points when you get points. And then you share with your friends and then you get points. And on and on...and everyone's happy.
P.S. Shameless plugs don't make me happy. They make me feel lame. But everyone is a winner here, right?