I had one stage completly deleted, no explanation. Why ? Nothing, I friggin love Nintendo but {insert AVGN long insult here}, what are they thinking but just NOT letting a single message, even a generic one. Now I have the feeling of "Your stage was deleted because either it was the shittiest level ever made, or you uploaded at the wrong time because no one ever played it or saw it in time".
Well, I'm not going to put effort and waste my time to see something deleted without any explanation at all.
Sorry SMM, but I'm gonna play some else levels, hoping their levels won't be deleted (admit it, Simbabbad, you wouldn't be very happy to see your awesome Metroid levels being removed just like that, because, why not ?).