still only doing about 40GH/s
*TH/s, and it seems like it been closer to 45 than 40 lately. I presume the reason is that they feel the current stock is worth more sold than mined with for them. Seems likely that they are waiting for next gen chips to roll in for really expanding their mining capabilities.
No. Next gen chips is expecting in December, by that time 40TH/s will only be between 0 and 4% of the overall hashrate. Waiting for this new gen to expand the mining farm(s) would be suicide, I am 100% sure they won't do that, and deploy some more soon. The new blades should be coming en masses now that the technical problems are solved, to be sold *and* to mine.