Go here to sign up for Surveys.com.
"By joining our Consumer Panel you will be in a position to contribute to the decision-making process, plus you will be rewarded for your thoughts and insight s with points & other rewards. All you need to do is provide a few details about yourself (it takes just a couple minutes) and periodically you'll be asked to answer a questionnaire that will be sent to your email account. For each questionnaire that you participate in, you will earn points good towards a large selection of rewards. The more surveys you participate in, the more points you’ll earn!"