Well played.
As someone who had just recently bought a 3DS XL, I appreciate the technology and the effort that Nintendo has put into it. That's why I find the 2DS useless.
I can understand Nintendo's concerns for children when it warned their parents that the 3D function might harm the kids' vision, but I think that isn't a sufficient reason to make a new 2DS. As a matter of fact, the 3DS itself can be a 2DS!