Toluna is accepting panelists. I have been a member for a few years now and have cashed out several times. You can earn points which can be converted for cash, gift cards or sweepstakes entries by taking surveys and answering polls.
You can sign up by going here– Toluna registration
I won a sweepstakes through Toluna in January, 2011 for $250. Proof of that payment can be seen here.
Toluna also has product testing opportunities. After you sign up with Toluna, click on the “rewards” tab and then “test area”. You will be able to see which product testing opportunities are available and you will be able to sign up for the one that is currently open. They keep the entry period open for about two weeks and they will let you know if you have been chosen to take part in the trial. It is a great way to test out nice products without having to purchase them. I have participated in several product tests through Toluna.
Here is the schedule of product tests:
March 11-April 25, 2013 Spontex Humidity Absorber (100 panelists will be chosen)
Please note: I am a member of a lot of different survey sites and I only post the sites that I have found to be reputable. While you will not get rich from taking surveys, they are a lot of fun to do and the extra money that you can get from doing them is great. You can see the other sites that I am a member of and that are currently accepting panelists by clicking on my survey sites tab. I will be adding to the list as more companies that I work with start to take more panelists or if I receive payment from newer companies.