We spent a good chunk of time getting to know Nintendo's 3DS XL, which sidesteps the notion of a second analog stick -- despite peripherals adding one to the older model. Now Nintendo president, Satoru Iwata, has weighed in on the game maker's decision, saying that trade-offs were made for both battery life and the overall size of the unit. Iwata shrugged off those controller complaints, saying: "[The lack of a second stick] isn't my main focus when I look at the 3DS XL, it's one point we had to cover, but for me per
