BeefJack writes: "It seems one of the most played games on the Wii isn't from Nintendo, according to the companies own Wii Channel.
Natsume's popular Harvest Moon series is entering its 12th year this year and with that comes the news that the average will player has logged 49 hours with Wii iteration Tree Of Tranquility. That totals out to 1, 762, 252 hours played by all Nintendo Channel Users."