Miiverse is a social media site created by Nintendo for users who have bought the Wii U or the 3DS. Many users like to talk about memes, especially the off-topic posters. Miiverse launched when the Wii U was released in 2012, and it was ported to the 3DS in December 2013.
Miiverse has received a lot of criticism for many reasons. The main reasons being its very harsh rules, extremely broken administration system, and hated updates such as the 3-minute comment restriction, and the highly infamous redesign.