Just wondering if you have any plans for a simple Nvidia Optimus installation? I always find that it's a 50/50 chance of Optimus working on Ubuntu based systems and usually a ton of steps to go through.
An example of a great Optimus installation is in the MX linux distro (based on Debian). Literally 1 click install. It figures out that you're running an Optimus type laptop, and installs everything perfectly. Just sit back & watch, then reboot into a working Optimus setup. A similar tool for elementary would be awesome and I think fits with your overall usability mission. :-)