OpinionWorld was established in 1977 & has been in the market from ever since. It is owned by Survey Sampling International. It also owns other popular survey panels like opinion outpost. OpinionWorld is a part of Dynata which is said to be a global leader in digital research data. OpinionWorld is user friendly & is available in more than 30 countries. More than 1000 … [Read more...] about Opinion World Review: Scam or A Legit Survey Site?