They thought it was so important of a point that they showed it at their investor's meeting to try to impress investors. Do you understand the context of this video? They thought it was so impressive that it would placate angry investors.
Had that been the only thing shown you would have a valid point.
Okay so you do not own a Wii U and this has no impact on you in any way, yet you had to make a thread about it to complain and blowing it out of propertion as if it was the only announcement. All I can say is keep the hate alive.