In a recent YouTube interview, Shigeru Miyamoto revealed that the upcoming Mario Maker for Wii U will have a sharing feature for uploading and downloading custom-made stages.
Miyamoto added that there will be a rating system for uploaded stages:
You’ll be able to see what happens when other people play your course, or when you play other peoples courses… there’ll be popularity rankings for the most popular courses and things like that.
Online sharing was originally mentioned when Mario Maker was revealed at E3 2014, but Miyamoto’s recent comments are quite reassuring that the feature has not been dropped in development.
Mario Maker is planned for an “early 2015” launch.
Source – NWR