Why would you want to give Nintendo an easy way to track and ban your new system? Your NNID is permanently associated with pirate activity, nothing will ever change that. Whining to Nintendo will just give them more personal info on you, and confirmation that you're a real-life talking breathing suable human being.What I want to know:
I will buy a New 3DS next week, can I call Nintendo to unlink my Old 3DS, because I lost the console (for example)? And can i use the NNID in the New 3DS? I can use my NNID on my Wii U just fine.
Buy the ticket, take the ride.