Most cellphone makers will come up with a new product name or number because someone sneezed at the factory, and you're complaining that Apple went from 4 to 5

Most cellphone makers will come up with a new product name or number because someone sneezed at the factory, and you're complaining that Apple went from 4 to 5 in two years merely because they improved every single aspect of the phone? Gee. Tough crowd.