The main things I think that could vastly improve Nintendo's online is:
- On screen notifications when a friend logs on or something noteworthy happens
- Cross game voice chat, clearly with MK8 and Smash they are making steps to voice chat with friends, so I see no reason why we can't voice chat with friends over different games
- faster loading to miiverse
-put friends list inside miiverse, the friends list serves no real purpose besides telling us who is online







