After 10+ years of Apple-only devices, I bought myself a Surface Pro 3 few weeks back. One of the first things during initial setup of Surface Pro 3 is to make sure I am not registered for Windows 10.
(Despite OS X 10.11 El Capitan is on its way very soon, my main computer - Mac Pro is still running OS X 10.9 Mavericks.)
I can live without the latest of the latest.