i have bad experience with this site, i made some tests with small amounts of coins and sent money into 4 listings in different categories from A to D. after the first due date passed, none of the 4 has paid back the first share... as a bitcoin investor i don't recomment this kind of investments, probably other site can give better security to investors somehow, btcjam checks unfortunatly are not enough. i really like the idea of the site but definitly needs to provide more security to the investors.

as far as i can see in this thread and in other posts around the net, there are some persons that payback but the rate of paying is lower than the ones not paying so investor at the end don't make any money making the site worthless from investor pov.

that is just my 2 cents and the way i test the investments possibilities, i putted some money, didn't worked, i move on and don't put serious money on it as the site didn't passed the first test.