The Big Story
Apple announces iOS 7, 'biggest change' since the original iPhone
I take pictures of inanimate objects at night with Polaroid cameras
Are you in the Android clan?
It will most likely just pop up as an app available to use for SMS like how you can use go SMS instead of the stock app …then its opt in but with a pop up when installed letting you choose it as the default app
22 days ago on How should Google roll out SMS integrated Hangouts?