This is interesting but it can not be true because there is not any regulation over this.
Anyway, there are some forex websites in where you could use your bitcoins for trading, i used to use them for forex purposes when i was earning a lot of money through them.
SimpleFX, Whaleclub.. and the list goes on.. there are a lot of sites who let you operate with your bitcoins, not only this "newbie site" that doesnt have any trust at all.