Careful, gamers on the go: your next handheld might be a hotspot hunter. Along with the "tag mode" Nintendo revealed earlier this week, where the 3DS can seek out other similarly depth-endowed handhelds and exchange information automatically, comes a system called SpotPass, which enables connecting to any open hotspots -- even while sleeping like a baby. The purpose was ostensibly for passive downloading of game content and the like but, according to Nintendo prez Satoru Iwata, the company is pondering l
