Well ... was 0.0000160/Gh per day , now it fall to 0.0000150/Gh per day. Ofc you need to minus  electricity cost -  0.0000022/Gh per day and you get - 0,0000128. Far away from others higher cloud's rewards , but still most cheap per 1 gh/s, for now... Question - why so quick fall reward for 0.000001 btc ? its quite much..  What can we expect for another month ? another reward fall ? Finaly your cheapest price for 1 gh/s want be so atractive on the market if we take reward index.