The number one reason why I liked MySurvey the best out of the 30-something sites I had the privilege or misfortune to try, was no doubt its versatility. This versatility is present not only in the reward system and the referral program – which are important aspects on their own – but clearly shows in their surveys too. Filling out boring surveys always feels like hard work, even though it’s really not if you think about it. With MySurvey, you will see a huge variety of different topics.
I also have used Synovate Global Opinion Panels, which is now I-Say by Ipsos. They send you surveys pretty frequently and the points you accumulate can turn into actual money! You can receive an actual check from them, or choose to redeem for a gift card. I haven’t cashed out with them since they changed into the new system, just because I’ve really stopped taking the surveys because I’m lazy 🙂 Here’s the link: http://i-say.com/Rewards/RewardsProgram/tabid/203/language/en-US/Default.aspx
The concept of data mining and profiting off that data mining isn't anything new. And while some companies engage in some rather disreputable practices to do this, Global Test Market seems to be doing just fine with the whole “consent to disclose” thing. More importantly, in some cases this may help you as some companies will offer to do more specialized product testing once they've identified you as their target demographic.
While there are no clear guidelines, ePoll surveys tend to revolve around the media and entertainment business. So younger survey takers and TV/movie watchers will probably enjoy ePoll more than some of the other demographics. With ePoll, you may be required to watch a commercial, or even a TV episode and then answer questions about it on the survey. In fact, on rare occasions, ePoll will send out a movie or TV show for you to watch at home and then review on the site. These opportunities are infrequent but are a nice additional perk of using the site.