Prize rebel

http://www.prizerebel.com/index.php?r=3297343
Prize rebel is an excellent site if you have time on your hands and enjoy games. Prize rebel has a large selection of games, gaming equipment, and even other stuff if you want it (like Amazon gift cards!)
The surveys are generally easy to finish, and most of the credit (as long as you do them correctly!). There are tons of surveys so don't think you'll run out quickly!
The staff and forums are extremely helpful also!
Thanks to prizerebel, I now got RP for league of legends, and super meat boy! (which is very fun, I highly recommend giving it a try)

If you are willing to try this site out, please remember to view the forums, which can help lead you in the right direction on how to do the surveys, programs that aid you with the surveys, and giving you lists of surveys that will credit you!  Trust me, I was horrible at surveys until I viewed some guides on the forums, now surveys are mostly cake walks!

With patience and some work, you'll find yourself with a large sum of points for whatever you want!