I've seen it myself when I entered my second batch of purchases how the price was going up and up (right before the over 0.1 increase). So I get the overall picture. I must agree with the general feeling of Cryptx not giving much updates. I understand that he doesn't want to be hold liable for promises that could go wrong (promises from the manufacturers) but still... he did it few weeks ago with the 700 TH/s announcement, and we are still far from it.
With the current price it is quite inviting to purchase more. The BTC/$ rate could stay longer like this, go down or up, but if we can get the TH to actually get where it should be, I would be less concerned about the costs.
Also, with the price so low, it make an additional barrier (psychological) to not sell shares now and hold further.
Oh boy, I'm the worse poker player around... I just want to go and "see" the figures once all TH (or a big part of it) it's deployed
once BTC shoots up so will PETA.
and my favorite graph of the day - http://i.imgur.com/ejrTU8r.jpg
also, as much as what i said seems like a far-fetched "theory" it is not, while there are other factors at play, i can guarantee most of the major dives are because of one or two people - i'd post proof but i think i'd create a large amount of enemies from long-term holders - if anyone wanted to bet me some BTC through escrow that i was wrong, then i could be persuaded