This just made me realize that Apple discontinued Safari for Windows way back in 2012. I had no idea. It seems like it would be in their interests to continue to support Webkit in as many platforms as possible, to avoid a duopoly (Or worse) of rendering engines.
They released Safari for Windows when they intended iPhone to only run web apps, it was a way for developers on Windows to make mobile "apps". Then they changed direction and Safari for Windows lost it's reason to exist.
