Yeah its true, Google docs is how people get projects done nowadays. And the app for Android phones was just updated February 26th of this year, making it even easier to access and collaborate from your phone.
To use this Google docs app, it does require versions 4.1 and up on your android devices. One of the best features: you never have to worry about losing your work because it automatically saves as you type.
I encourage everyone to collaborate with google docs. for those of us that have busy lifestyles we demand mobility and ease of access. Google docs is one of the most straight forward ways to do this.