Great post and all, but, like you, most people have used the emulated Motion+ and it didn't work for most situations. In fact, there are still bugs in how we interpret the real motion plus adapters on real wiimotes. If someone wants to do some reverse engineering, figure out how it works, and find a way to map it to controllers in an intuitive matter, I'm sure the feature would be accepted with open arms.
As it is, no one is going to allow a half working feature that doesn't do everything and is based partially on guesswork.
As it is, no one is going to allow a half working feature that doesn't do everything and is based partially on guesswork.