That topic has been discussed here:
https://bitcointalk.org/index.php?topic=418183.640And our stance is still the same.
We don't want to show you any information on our set up if we don't have to. We are getting plenty of business the way we are set up already. We do not want to violate our sales agreements with our supplier(s) and there are other issues which may put our entire operation and customers at risk if we were to fulfill these requests.
Yeah, but you could show us something to help proving you are not a ponzi. For example showing the stats page of your pool like Peta-mine is doing or showing some newly mined coins as has requested many times. Reading this thread I've understood that the returns that you pay are not newly mined coins which is very suspicious.