haptic feedback? I only ever hear geeks asking for that feature, and it's YEARS off. NFC will only be as useful as the number of vendors who adopt it. Yes, incr

haptic feedback? I only ever hear geeks asking for that feature, and it's YEARS off. NFC will only be as useful as the number of vendors who adopt it. Yes, increasing battery life significantly will always be a killer feature, but that's obvious. Predictive modeling sounds like software to me, and I'm talking about hardware features.