That is generally the case with every one of the things that offer moderately gigantic benefits for brief period contributed. Before all else, when the thing is still "underground" it is coherent that prizes will be high, in light of the fact that there are not many individuals taking an interest. At that point, when the word gets out, the proportion starts to drop, since an ever increasing number of individuals are joining. It's the means by which this world works, unfortunately. Also, it can't be any extraordinary. Particularly not with doing bounties since ICO organizations have the settled measure of cash proposed for an abundance.