Wii Big Brain Academy’s Online Features

yawarakawii.jpgThe Japanese webpage for Wii’s “Big Brain Academy,” called Yawaraka Atama Jyuku, or “Soft Brain Cram-School” in Japan, has a section highlighting the game’s online features. The online component of the game allows you to compare your game grades with those of all your Wii friends, as well as race towards better scores. Big Brain will also be taking advantage of your system’s Miis to use as custom avitars in the game. Think these add-ons will make the game as popular as its DS counterpart? How about More so?