Wait again: So APPLE stocks holders are ponzi? Bank account holders are ponzi?
"they are encouraged to hold their ... as long as possible to continue getting these interest payments"
You should excuse yourself to this community for using such offensive and malign words.
Obviously you will repeat it many times and that is example of propaganda off...
Don't you understand the difference? Apple stock holders and back account holders get dividends from profits and not from freshly printed money.
Apple needs money. Stockholders are rewarded for the capital they leave there (the company has no money.... all the money belongs to investors).
Dash masternodes are rewarded for being a node above all. Being a node is not free of cost, and it is important for the cryptocurrency.