In reply to Yoren Chang.

Looks like there are a number of other sites and services that agree with you. There are a handful of services popping up that will specifically cater to the Apple Push Notification service. I see how it's helpful for a specific group of people but it's so small, why cater to just theme? However, I want to see websites send push notifications to iOS devices and then that will expand the amount of reach to people. It's not in iOS yet but soon will be.