I find it difficult to check out "useful" apps when every other one is some "hot sexy girl" or "hot Chinese chicks" app that does nothing but show you random pics. These apps are fine if that's what your in to but they seem to be scattered all over the market making it very difficult to search through all the other useful applications.
I wouldn't have a problem with either one of those suggestions being implemented. It makes it easier for everyone to find the app they want, including those individuals looking for "Sexy Girl" apps. Something definitely needs to be done.