You're kidding, right?  You don't see any difference between these sites?  Like none?  If I released my site (http://btcplus.club) as open source so that people can see that withdrawals are actually processed and that it's not a scam, would it change opinions? 

What makes a ponzi site shit?  It's the scam.  Scamming is the act of deceit.  There is no fucking deceit in my site, because everything is completely true.  The method by which payout are processed is completely explained, with the full log of all deposits made being publicly available in a CSV.  Do you have any idea how much effort it took to design this.  I find it incredibly demeaning when people like you who take the history of investor-based games and apply it to all websites that involve making a deposit.

If you would like to prove yourself right, go ahead and try making a $0.25 deposit, and watch as you actually get paid.  Plain and simple like that.