I signed up for swag bucks about a month ago. You can download their search bar and you can win swag bucks for searching with it. You can also earn swag bucks by participating in the daily poll questions, checking out some surveys, and buying groupons through their website. Basically, you do stuff you already do through swag bucks and you make a little money on the side. It's not a lot, but hey, it's free.
In a month's time I've redeemed $20 to amazon.com. They have lots of different giftcards you can redeem, and they all cost a different number of swag bucks. You might as well check it out. Here are the 2 things I'm getting for free:
yay for cool free stuff!