Draft

This is a Chrome App that wraps around Draft (https://draftin.com/), an online application to help you write better. 

Why a Chrome App when Draft is already available from a web browser? Because a Chrome App + Chrome's App Launcher  adds a few extra niceties to Draft that you can't get just from your browser. For example, you can now access Draft from OSX's Spotlight and CMD+Tab. 

Note: This is still Draft in online mode. You can fool with offline Draft in Settings->Labs, but this is still predominantly the online version of Draft, just wrapped in a Chrome App.