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That's on Miiverse is a series created by YouTuber BradleyNews11. The first episode was uploaded on December 23, 2013, and for the most part updates come out every two weeks. Described by the creator, in the description of the first video, the series's goal is to "go over bad comments & posts on Miiverse and even act and say them in humorous ways".
Some Miiverse users think it's funny, while some Miiverse users just think it's pointless. Either way, That's on Miiverse continues to be a semi-popular YouTube series.