You might find more info here: https://bitcointalksearch.org/topic/--87916
to be honest, i was considering moving a large portion of my bitcoins to the investment. However because of the uninterest of crypto, i am really beginning to be skeptical about this site. I have even withdrawn what little I had there, because it seems that he is not willing to tend to this site anymore. Im affraid that at the first sign of some 'problems' (big winner, server issues, ddos, etc) there could be trouble, as he will not want to resolve them.
I cant trust a person like this with my money. Maybe when he sorts out the other stuff he is busy with, the situation will be different. for now, i would keep away.
just confidence inspiring!