coins having low value back in the days doesn't really matter since 1btc is and will always be 1btc. if you look back at how it is right now, then the value will be much higher of course. gambling in general is bad. the house always wins in the long run.
Exactly gambling will make only owners of the sites richer and it will take away money from users like us and we will be left with nothing in hands at the end of the day.
I see most of the losses are here in gambling sites only, Even we all are doing investment and trading but we all get lose only in gambling, why?
Because we can't play gambling or we can control our-self, but i realize gambling is more lose able thing instead of others like trading and investment.