I do, running Ubuntu 14.04 on a 2013 model. It mostly works. There was an issue with it waking up when the lid was closed that I fixed with a simple service th

I do, running Ubuntu 14.04 on a 2013 model. It mostly works. There was an issue with it waking up when the lid was closed that I fixed with a simple service that just runs "echo XHC1 > /proc/acpi/wakeup" at startup. Also, the webcam isn't a USB webcam: it's a PCI device made by Broadcom that doesn't have any drivers. And the 128GB SSD is a bit small and 4GB RAM isn't enough, as I use VMs sometimes. On the plus side, the hardware is really nice and the trackpad is great. Still, I might have to get something a little more high-powered for myself and give this to my wife :)