of course the better thing is to retrieve all btc deposited, but if the author will make troubles doing that, at least 90 % or similar.
It may be mathematically impossible. Remember, that BTC prices were radically lower when many of these investments were made.
And Pyramining exchanged them for dollars to buy mining equipment...
Where are the hardcore supporters now?
We still have chance to see part of our BTC back, but ASICS need to be online as soon as possible; otherwise situation will look very bad, indeed.
PS. I'm sure that Pyramining owner is a honest man, and that this situation was relatively unpredictable.