Yeah, though targeting iOS 5 and up is really a non issue these days. UIAppearance actually supports any property on any UIView, including your own custom clas

Yeah, though targeting iOS 5 and up is really a non issue these days. UIAppearance actually supports any property on any UIView, including your own custom classes. The UI_APPEARANCE_SELECTOR declaration on the UIKit properties is little more than for the purpose of documentation to make it clear what is officially supported and tested for.