Thanks for posting this, it's great to see the source alongside the instructions. Makes me feel a lot better about running random commands that install a whole new OS on my Choromebook, and I've been looking to chroot for a while.
This is an incredibly useful tool. Allows me to take all my dev work with me when all I have is my portable Samsung Chromebook.<p>It's also encouraged me to finally learn how to use Emacs...