there are a lot of ponzi site like this!!!
and on ponzi,
more late you arrive
more you risk to loose your money...
on the site FAQ i read
"end bitcoin to 1FvKNw74wZHamaXMfzpPuF5gGVUuLQMCcy, and you'll get back 130% of the deposit. The returns on your investment come from other investors, so as long as people invest after you, your payout is guaranteed!"
not true:
for example...
use A do the first payment: 1btc
the second 0.1, B
the third 0.1, C
the fourth 0.1, D
all this deposit, B, C, D go to A
if after D, there aren't other deposit...
B, C and D lose their money!!!
take care!!!