V-sync (tearing) problems (windows)

Dear nvidia guys, take a look at this topic
https://devtalk.nvidia.com/default/topic/543305/linux/screen-video-tearing-gtx-6xx-7xx-titan-kepler-in-almost-all-applications-including-the-desktop/1

The same same problems exist on windows. What the hell?
People who make this videocards are blind or what?
How is it possible to make so stupid glitch?
This is insane.