This is the first result when you google Windows 10:
http://www.infoworld.com/article/2613504/microsoft-windows/microsoft-skips--too-good--windows-9--jumps-to-windows-10.html
Nice trolling, google
My prediction threads:
Wii U will sell under 40m units (made on 14th September 2012)
PS Vita will sell under 20m units (made on 30th September 2012)
Wii U will sell under 7m in 2013 - I was right