Pokemon Sun and Moon are going to release soon enough, so if you want Nintendo to focus their efforts on making that kind of product, you're better off buying those games instead of writting angry letters aimed towards the lowest common denominator in a dead forum that didn't even appeal to the lowest common denominator when it was in its prime.
Also, you should have known better than to expect a real Pokemon game out of Pokemon Go. We all knew that Nintendo's cellphone games were going to be nothing but advertisement for their real games.