WOW I left this forum some months ago, I am back and I see people still arguing the same stuff against PBMining. Truth is that this company has been up since the beginning and never failed a payment. If this is a Ponzi, it is the most customer support efficient Ponzi I have ever seen. Anyhow, people should stop bothering asking the same questions all the time. The owner of PBMining made it clear a loooooong time ago that he will not provide info on hardware, business strategy, etc.