Google app rewards Android users for giving their two cents
 

If you only need a few more Play credits to buy that game or rent a movie, then you might be interested in a new app simply called Google Opinion Rewards. Just as its name suggests, all you have to do to earn credit is to answer a weekly survey with up to ten questions each. Of course, you'll have ...

http://www.engadget.com/2013/11/06/g...=rss_truncated