Microsoft Windows in Chinese Desktops/Laptops Down to 80% (Hence Microsoft Started Blocking GNU/Linux From Even Booting, as China's Lenovo Demonstrates)
Windows loses its grip on the biggest market; the reasons for migrating away from Microsoft are both control and security; furthermore, all countries can realise those benefits by ditching Microsoft
Summary: China's official policy is that it'll migrate away from Windows; so far this year the effect can be seen and Microsoft seems to have responded by technical sabotage
One common concern when things go "live" is that any random bot out there can execute queries, pumping up RAM and CPU usage, as happened when we used MediaWiki and WordPress
In short, it's not too clear what Microsoft has just done except dumping GitHub - i.e. mostly a Web site that loses a ton of money (it always lost money) - into some mysterious new bucket