DigitalCoin and Sexcoin are massively successful now:  

1. just think of all the Digitalcoin and Sexcoin you currently own!

2. think about all of the Digitalcoin transactions you did today!

3. think about all of the megahashes of mining equipment you devoted to Sexcoin today!

Flawless victory: getting rid of those wicked miners that produce currency to speculate on.