I've got a few coins on the side and I'd like to make them work.
Which gambling site do you advise me to invest in the bankroll?
I'm bit confused by your above post because you said gambling investments are nothing but win or lose. But that is wrong because you're not gambling directly when you invest your money in these bankrolls. Your profit or losses will go very slow so after few weeks if you don't like then you can withdraw your funds for some losses and you will not lose all your funds unless if casino site closed down all of a sudden.
So if I'm understanding correctly I can invest 0.01 bankroll in a casino I do not need to bet and let this coins grow. They'll yet remain 0.01 + plus all the profits I get. Isn't this concept similar to a way of me loaning my money to the casino who's paying me interest over a period of time. I really don't understand what's different and why can't we just say there're taking a loan from us. If I'm wrong kindly someone correct me.
NO, you're wrong. It won't work that way because in this investment there are chances that you can lose your investment as well if anyone wins big amount or no one lose money on this site. In lending business, if everyone pays you back then you always make a profit but on this investment either you make a profit or you may lose your money as well.