The 1 BTC loan that he tried to take was indeed very fishy. However has locked it.
The mutual fund that he is offering says on its own thread that
"BY MAKING A TRANSACTION TO FUND ADDRESSES (PLEASE SEE HEREIN ABOVE) YOU AGREE THAT YOU CAN AFFORD TO LOSE THE INVESTED MONEY."
And to be fairly honest, I think that if you do take on the risk it's probably not going to pay off well. The fx account performance that he had posted is apparently set to private for now. There is also no transparent way to see how much profit is being made.
He needs to at least have a neutral feedback from DT, in my opinion. Negative may be a bit too harsh though.