One of the features that I didn't see coming, but I'm actually somehow having fun with (maybe to fill the time till I actually get a 3DS game) is the Activity Log. Mostly it's looking at my Daily Records and seeing all the steps I'm getting at work, lol. I have to wonder, do you think Nintendo will try to expand that with an actual 3DS Fit game? Taking the data from your log and feeding it into the "game" to calculate how much you burned? Without a scale you'd probably need to actually input the data yourself. That or maybe Nintendo could make a new Wii Fit that has an optional 3DS download (installed via DS Download Play) that can be used to enhance data for the Wii version. I dunno, it could work. What do you guys think? Do you think Nintendo would try to invest in such an idea? Discuss.