iPhone 6 release date: What can we glean from Apple's cryptic invite?

The IndependentiPhone 6 release date: What can we glean from Apple's cryptic invite?The IndependentIs it a bird, a heavy-handed metaphor for swooping over the competition or else a signal that the iPhone 6 will double as a drone that can aerial photograph terrain with effects filters called things like Heritage Blaze, Baroque Swag and Knowing Owl ...