I'm a member of several survey sites. MySoapBox is the worst for one very specific reason. They have by far the highest rejection rate (YourSurveys coming a close second). That is, you can complete a survey, get credits to your account, but then sometime later (usually in 1-2 months) you will have the credits taken away because your answers were deemed faulty or inconsistent. You'll never know which survey or which specific answers caused the credit reversal either. So, it's all lacking transparency and therefore a complete waste of time. Stay away from this site. There are many other worthy survey sites that reward your time and diligence in honestly completing surveys.