I (among others) will be very disappointed if that order is pushed back an extra month or more on top of a 2 month initial wait. All just because one person wasn't comfortable taking the risk on the hardware that he bought for himself. If you can't take the risk, you probably shouldn't order in the first place. Waiting to sell the actual machine (in hand) is a different story, as you are mitigating risk for the buyer (who gets the hardware directly after buying) and yourself (by recovering cost+ on the order), rather than passing 100+% of the risk on to someone who didn't have it together when pre-orders opened in the first place. For instance, I can't afford a full Large DX so I didn't order one.... but I could have put it on a CC and immediately re-sold the order for a profit. That wouldn't have been right IMHO, so I didn't do it.
You do realize that Terrahash doesn't have "actual machine in hand" (as you put it), and you are completely mitigating their risk for their chip order, right? So you have no qualms about Terrahash selling a preorder for something they don't yet have, but you're kicking and screaming when someone else tries to pull the same thing? ::palmface::
Let's get something straight here. No one is pushing anyone's order back. Terrahash was very clear at the beginning that orders would start being placed at 9AM Pacific. Your spot in line is where it is, and the only reason there are orders in front of you is because you were slow to the punch. Seriously, if someone managed to place 10 separate orders before you, are you really surprised you weren't fast enough to get into the first batch?