Person X deposits 0.003 BTC on your site (the 0.003 BTC will be for you) and then Person X should strive to get more referrals which becomes a very difficult task and the person X will have to give up. Which leads me to say that people will be giving you the 0.003 BTC and you will make a profit out of other people's money. Oh and to make it better for you, you still ask people to pay 3% service fee. The only person making money is you
Our only profit for creating and managing the site is the 3% service fee.
We are going to publish the proof that all the amount earned by the "Seed node" is dedicated to promotional purposes.
The system is transparent, everybody can check how much a node is going to earn from new deposits.
We think that this is a new concept of Investor-based games, give it a try!