Because I'm neither hip nor self involved enough to own an iPhone. I'm not the biggest fan of apple to begin with.
So much so even my laptop crashed a bunch of times running iTunes and then did a system restore and deleted it off itself.
As I reinstalled I whispered to it soothingly 'it's okay I don't like it either'.
People who ask me to do things that exclusively benefit themselves should temper themselves before calling the kettle selfish. I'm all for languishing in ones own importance, but at least I can do it without assistance.