Coindown.eu is an investment platform that allows users to earn interest on their crypto currencies without any effort or human participation.
Investing in CoinDown.eu is easy and allows you to get 30% Bitcoins in addition within 30 days.
Minimum deposit to investment plan is 0.0001 BTC. Maximum deposit to investment plan is 1 BTC.
Residents of any country can invest in Coindown.
I tried, it works ;-)
http://www.coindown.eu/