A thought on SD card based games...
With the prices of memory cards being so cheap these days, plus seeing all the DS catalogue on SD, id love to see NX adapt the SD card format option. Ill go through some of the advantages and challenges i can think of:
+ load times, loading speed will be comprehensively faster and omit the need of a physical disk drive system
- while no disk drive removes some cost of the console, it will omit the option of a physical multimedia device. However with streaming media services all the rage in this age, i think its easy to forgive.
+ write capability, imagine being able to download DLC straight to the cart itself. Not only does it add value to the game historically (2nd hand market, trade ins), but you can bring your copy over to a friends loaded with the DLC and go. Save your game straight to cart, old school but tried and true. Add to that game patches and it becomes a game for the ages, not having to worry about it once the generation ends and finding the patch or DLC after the consoles end of life.
- costs, not just as a read format but read memory will add a bit overall. Optical media will be cheaper but memory card capacities limit is ever growing without having to resort to a new standard (ie dvd to bluray).
Theres a couple other minor additions but ill leave it at that, and leave room for your thoughts.