People are so scared of getting their identity stolen from their devices.

Please don't. There are easier ways of doing that, like digging through people's trashcans. The people who do that are lazy as, and they're not going to make a keyboard application of any sort just to do that. And then people that are stupid enough to try and do that, aren't going to be given the time of day by any reputable blogger or website.
Stop reading permissions. They don't show up on the iOS App Store for a reason. If you don't like to be tracked, then get off the internet. Developers suffer so much from bad reviews accusing them of stealing people's information when all they want to know is how to improve their app.
Thy have to get permission to use your contacts in order for YOU, the user, to MAYBE recommend their app to your friends. But no, just because they added a little button for you to do that, you're going to scream that they're invading your privacy and selling your information.
People choose to read and interpret things the way they want to, yet they don't bother to read the ****ing fine print that will help them understand what the heck is going on to begin with.
I wish people cared about their health as much.
I personally can't wait for SwiftKey. But I'm more excited about keyboards that will let us do custom shortcuts for long presses.