> what is all of this for? Faster downloads of instagram photos?
It’s almost like saying “640kb of memory will be enough for everyone”. :) Instagram, YouTube, and a wealth of other apps which are a large part of our lives now were enabled largely by 3G/4G — speed of data transfer over GPRS/EDGE was just abysmal. And I can’t even imagine what kind of apps we’ll have with lower latencies and higher data transfer rates of 5G.