[uncbob]

More like a Ponzi scheme, I'd say.

Except for stuffing your $$$$ in a mattress WHAT AIN'T ?

[maro]

There's a clear difference. A Ponzi scheme is a plan whose investment success solely depends on latecomers putting in money to pay off those who get in earlier AND WHICH IS BOUND TO END IN A BUST. Sounds like SS.

[FITZ]

Except for stuffing your $$$$ in a mattress WHAT AIN'T ?

A lot of things aren't --- such as investing your money in a good solid American business which provides a livelihood for workers and their families, help the American economy and help your money grow.