Nautilus on 14 January 2017
While it wont have Miiverse, its very likely that it will have a Miiverse like app.They are probably going to build upon it, so i wouldnt worry too much.
My (locked) thread about how difficulty should be a decision for the developers, not the gamers.
https://gamrconnect.vgchartz.com/thread.php?id=241866&page=1
