I just thinking to buy more machines. If that graph really goes down and with more difficulty, did calculate in bitcoinwisdom, its never ROI. 1 TH with price almost 3500 USD (include shipment and tax). How the hell people still buy more machines ?
The price going down is not a guranteee! That was just Teras prediction.
I'm not even predicting how far it's going to drop - just that it needs to find volume. It could be at 400 and that would be lovely.