rychallenge try to invest for profits because the essence of investment is to have some profits, your review will be complete if you can write that you invested and you made some profits, not that you invested and you receive your money back.
that's not my point
my point is to make sure the site is paying.
anyway, i'll take your advice and place a 0.009BTC deposit, for monitoring purposes and withdraw profits daily, if that is what you prefer.
That is my point for monitoring purposes you need to withdraw your profits because the site admin might be watching this thread and he have nothing to loose if you only withdraw your deposit and lose 0.0001 tx fees.