EDIT: All of these codes have expired.
I've got a batch of free codes for everybody (except you, George!). For starters, there are a few more free Redbox video game rental codes that folks found. If you text any of the following four phrases to 727272, you'll receive a code for one free night of a video game rental!
Note that like the previous code I posted, these all expire on December 31, 2012.
Finally you can earn 20 free Recyclebank points because … I don't know, but I'm guessing it has something to do with recycling. Just going out on a limb here. Just scroll down and you'll see two blue “Earn 10 Points” buttons.