Here is another site you can earn with (EARNHONEY)
I just redeemed my first Amazon giftcard from Earnhoney. They payout every Monday and Friday so it is a reliable site. 495 points can get you a $5 Amazon giftcard. The earnings may be slow but you can earn 10 points per day just clicking on the polls. Here is the proof of my earnings.
My Referral link: www.earnhoney.com/home/?referrer=QYQiKQXL