GET PAID TO TAKE SURVEYS!
I work as a respondent manager for Survey Savvy, a company that researches consumer information through surveys, and passes them on to manufacturers. You get paid between $2-$40 for each survey you fill out, which are about 5-15 minutes long. There are also one-on-one interviews for which the payment for is up to $150.
Your privacy is always respected, so your results are compiled and never seen one-on-one. There is no sign up fee, just a valid email addy so you can be sent the survey links (that is how you are notified when they are ready for you to take) and a mailing addy (so you can get sent a check) are required.
If you're interested, there is a link below where you can go to sign up.