In a move that brings more of core Android to the Play Store for everyone to enjoy, Google have added the stock keyboard to the Play Store. If you already own a Nexus device, or are running a stock Android ROM, you’ll find the update in the Play Store. For people who are running a skin such as TouchWiz, Sense UI, or whatever Sony is calling their UI these days, you can go to the Play Store and install it.
For those not familiar, Google Keyboard is the stock keyboard which is removed from a lot of devices. It has Gesture Typing where you swipe over the keys (ala Swype, SwiftKey), Voice Input powered by Google, and of course, normal typing input which is still the most responsive I’ve seen on a keyboard. So go on, check it out!