Yet another mistake by Microsoft. One was when they tried to force companies to go from Win 98 to XP, and several companies refused. Next, Microsoft was forced to continue security support for XP with five years, by customer demand. And now, they seem to want to stop Windows 7 sales at October 30, 2013, when the End of mainstream support is January 13, 2015 and End of extended support is January 14, 2020.
Seems like they want to kill their own products? Dubious policy. I still haven't figured out why no true and strong competition hasn't appeared.
Well, I'll stick to the public promise of extended support til 2020. They are obliged.