Honestly, at this point – If Valve made a Linux OS… or even at the very least started making honest proposals at unifying how the OS ran, so that their efforts in getting gaming to work on it could be more widely productive; we could see a radical shift in adoption.
Now now, I’m not saying YEAR OF LINUX ON THE DESKTOP!! - but Valve would be a great mother for fostering an ecosystem that would potentially make Microsoft compete by not making their OS shittier year-by-year.