Thanks for the warning, I'd given up on it really but this makes me sure I've done the right thing.
I'm really sorry you wasted your money, to be honest I would probably be in the same position as you had it not involved more expense of moving to the states.
It won't get your money back but it might me interesting to find out how all those actors and directors feel about appearing on the website with the guy whose meant to be a second AD!!! You should write to them, if they care about film at all then they might be pissed off enough to do something about it.
Unfortunately like Mr Rodriguez said this type of thing isn't isolated.
My problems seem small fry now - I really hope someone gets them shut down.