GM, Toyota, Honda...etc are doing pretty well with their annual heads up efforts.
So what you're saying is that if Tesla just decided to wait until January 1 to make this change or if they would just start calling cars with the new feature 2017 models it would be OK? For someone who made a very inappropriate comparison but who was referencing that it's admirable to question the status quo it seems to me that you are being one of the "sheeple" because you somehow find the norm of the manufacturers calling a car that might be introduced on January 2 of 2016 or October 31 of 2016 a 2017 model to be completely normal because it's the way it's always been done. "Lets not rock the boat!"