Xenoblade Chronicles has nothing to do with the Xenos series except that it has the same development team. It was a way of racking up sales to change the name (although it didn't need it) under the guise of an homage to the Xeno series creator. The game is really good, and is worth owning a Wii alone over (add in The Last Story, and the upcoming NA release of Pandora's Tower, you got a trio of games that are standout for the system).
Nintendo revealed more good news today than they did all 2012.
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Definitely good news! From what Nintendo announced on Nintendo Direct was good enough for my to get myself a Wii U whenever one of those games releases. I've become a big fan of the Xeno franchise and will not miss out on this.