Mem, you really need to accept these bitcoin ponzis are not a scam (most of them at least)
You really need to face reality! A Ponzi is inherently a scam, and if it isn't, it's something other than a Ponzi.
It's utter lunacy to defend this crap. Do you think shit like this makes Bitcoin look good?
But its not a ponzi, its a ponzi STYLE game.
Everyone knows it is before risking their btc so who cares how it works or what its called?
People are gambling their btc to make profit. There will be winners + losers like with all gambling.