Guys if u wanna do 10% pos/year please just leave and dont make another shit coin - the best think here to do for the moment is make multipool - in early time when its still cheap - u would't believe how good it would work with current price.

It's probally unmakeable but it would be great if there would be sth opposite to 1/10/20% income anually - decreasing ammount of coins depending on blockchain - for example 5% yearly.