It’s probably best not to consider this a rumor. Instead, look at it as a really obvious prediction.
Wii U Daily is reporting that the Wii U will launch on November 18, 2012. The site claims that they’re in possession of an internal email from Japanese retailer Media Land that confirmed the North American launch date as well as a November 25 launch for Japan.
The questions start piling up when you read some of the site’s other highlighted stories, such as Grand Theft Auto 5 coming to Wii U in 2013. In that article, Wii U Daily cites a “Rockstar financial report” that not only confirms a Wii U version of Grand Theft Auto V, but a 2013 release date. Needless to say, no financial report was issued by Rockstar (or parent company Take-Two) recently and no release date for GTA5 was announced.
But the Wii U launch date might not be bogus. The Wii launched on November 19, 2006 and the GameCube launched on November 18, 2001. Nintendo just loves that weekend for launching new consoles in North America.
So whether or not the email exists, November 18 is probably the real launch date for the Wii U.