In the 2 last day, i earn 2 000 000 coin with my ugly nvidia with 70 hash... Don't think people pay realy for something easy like that. Soon block suppose to pay less. After that can be good... Or put your exchange, big risk he drop at 1 litoshi and after he grow when difficulty up...
You got that quantity because of diff. If more people mine this coin will increase and you will get less coins.
Smae way other coins.