Why?
Crapple products cost more and perform worse... and developers generally have to have one to push a product for that platform.
Besides... if you can afford one Crapple then you can afford two or three androids with bigger screens, faster processors, and generally better features.
I won't harp about how "a fool and there money are soon parted", but I will say that demanding that developers spend exorbitant amounts of money just to give you a free product is extremely bad form.