looks like a cool website. so basically it is a play money exchange?
Essentially, yes. I looked at cryptotrader.org and they seem more of an interface to trading using their algorithms with the ability to backtest. Intestment will not make any real trades nor build the bots for you, yet. It is just a mirror of an exchange API that you can test against with real, live data to see how you would have performed. I am also going to have "leader" boards, and very in depth analysis of how you performed and how you could improve your algorithm.
.