January 1 of 2013, StatCounter showed */Linux as 2.06% (1.25% Android/Linux + 0.8% GNU/Linux + 0.01 ChromeOS/Linux)
January 1 of 2014, it’s 4.9% (3.47% Android/Linux + 1.3% GNU/Linux + 0.13% ChromeOS/Linux)
For the first time ever real damage was done to Wintel by */Linux on ARM and x86/AMD64. Android nearly trebled and GNU/Linux increased 50% due to the efforts of Google, Canonical and many OEMs. Retailers have given a lot of space to Android/Linux but not so much GNU/Linux. That will change in 2014 as more retailers offer stuff that has growth like this in sales. Chromebooks are really taking off in sales. They should show up in web-stats sooner rather than later.