Looking at the payouts and excluding (1NdoiXL5kaxedEAyQ1S629v93uxvaNd2zG) from my figures

A total of 309BTC has been invested paying for 152TH/s

They paid out 4.56BTC Last night

If this isn't real mining I predict without more "investors" they will run out of cash in 67 day, this will slow down as difficulty increases and prolong the "mining"

But oddly they get a payment each day and this is variable.

Which leads me to believe they are mining alt-coin somewhere and swapping into BTC. You lot are virtual mining BTC at a fixed price.

Your money pays for 3rd party mining with an alt-coin farm and Gabriel keeps the coins that are over 100% profit compared to BTC.

or I could be wrong and its a massive ponzi and you will soon loose all your money.