I think people really, really like the idea of pushing a button and getting free money… In my opinion, this is the reason why Bitcoin became so popular - because of the freemium. In the beginning, you could either buy it or mining it for free and the people like to receive things for free that are expensive or have the potential to become very expensive. I think WooCoin also has that potential if it gets enough people. But we all know who will be the total champion in the long term