Earlier today, Midway posted a press release announcing the expected release date of the Wii port of MK Armageddon. From the press release:
Battling its way to a fantastic start at retail, Mortal Kombat: Armageddon joins past games in the award-winning franchise as a top seller and continues to be a major pop culture phenomenon. Midway also announced the action/adventure Mortal Kombat: Shaolin Monks has also shipped more than one million units worldwide. Mortal Kombat: Armageddon is currently available for the PlayStation®2 computer entertainment system and the Xbox® video game system from Microsoft and is expected to release for the Nintendo Wii in April 2007 with exclusive features and game modes. Mortal Kombat: Armageddon is now one of the backward compatible titles available for the Xbox 360, allowing Xbox 360 owners to experience Armageddon.

To read the press release in its entirety, click here. To read Cinder's post about this on the official Midway forums, click here. Once again, we thank for this terrific News Lead!