Ponzi, no doubt.
And the prices are ridiculous: $1,000 per 10GH/s - right, they buy the machines from KnCMiner, which units cost $7,000 per 350GH/s, and they sell them for $35,000... And they have the guts to say the the estimated yearly revenue for 10GH/s is aprox. 50BTC
Yeah, so we are all going to be rich.
Jokers...
SCAM
So quick to jump the gun. Read
https://www.cloudhashing.com/revenue-reinvestmentOur contract holders get additional hashing power monthly. Very hard to so solo mining. Plus no need to worry about hosting etc.
We host in a secure level 3 data centre with reserve power etc.
Happy hashing