The logical way to implement these would be to have a single push channel in the mobile platform for all notifications. Messages send via this channel could the

The logical way to implement these would be to have a single push channel in the mobile platform for all notifications. Messages send via this channel could then wake up an application on the mobile device to process the message and maybe perform some other actions. In order to save battery the incoming messages could be delayed a bit, grouped together and delivered in batch. The push channel we already have on the platforms but I guess at least iOS and Windows Phone limit how it can be used for this kind of purposes.