Wii U Direct: Miiverse User Communities to be Introduced

Iwata announced a few upcoming features to be added to Miiverse later this spring, including user-created custom and closed communities, which will work like Mario Kart 7‘s communities, with community codes that can be shared with friends. Other announcements include multiple specialized official communities per title, added usability improvements, and upgraded post filtering features.

He also announced that that smartphone and PC Miiverse applications will be available starting in spring.