Nintendo Working on Wii U Successor

Nintendo has confirmed they a working on their next console. It shouldn't be too much of a surprise as they (and both Sony and Microsoft) start working on their next console not too long after they release a new console. This is not whatever they're doing in China and other "emerging markets" its their "real next gen" console I guess. Nintendo's next console won't be released until Wii U owners are "satisfied".