Also, lack of transparency with PB Mining was discussed here:
https://bitcointalk.org/index.php?topic=418183.640We will not put our operation at risk, violate sales agreements with our suppliers, open ourselves up to extortion, etc. The list goes on. When we feel more secure, we will become more transparent. Our stance on this topic has not changed since page 33 of this thread.
In January we made a lot of mistakes with our security, and just as we started releasing too much information about our business we just about got fried. We are not going to let that happen again.