The Wii U actually had reasonably good launch day sales, which in hindsight is a bit surprising. But as Lozjam said, Nintendo don't need to worry too much about launch sales because their fanbase is particularly devoted. I think if the Wii U showed us anything with regards to Nintendo as a...
Personally I stopped using Miiverse completely after about a year. It was a fun, classically Nintendo way of doing things, but ultimately I think integrating existing social media networks will be much more versatile and accessible for most people.
I'm kind of sadder to see streetpass go. While...