More than any performance boost that could be achieved from this, I think what's cooler is the ability to unplug the storage device that held the OS. For examp

More than any performance boost that could be achieved from this, I think what's cooler is the ability to unplug the storage device that held the OS. For example, if you want to run hardware diagnostics on multiple machines at the same time with 1 consistent, custom environment, you can just setup one USB stick with this, and plug it on each machine in turn to boot them up. You wouldn't need to keep the USB stick plugged in while they're running.