baloo_kiev is talking about GH/share, gyverlb GH/BTC. You both have right. But it's clearly that 100TH mine has 3,5 times better price (now). You can buy 3,5 times more hashpower per 1 BTC invested. Of course let's hope that everything will be good and 1st of July we will see first hashesh 
baloo_kiev initial post on this subject began with :
How could it skyrocket if the price is already 0.5 BTC/GH
So he was speaking of BTC not shares.
He's either confused or trolling. Most of what he writes doesn't make sense to me.
I am not trolling, seriously. Maybe I missed some info, or can't express my thoughts right.
On the quote which you give here:
100TH: 0.7 BTC/GH. Bitfury: 0.17 BTC/GH. Same chips, same batch. Without talking about AM at all.