That's all speculation. But that member went the easy and known route.
Still many places left folks
For the sake of (constructive)argument, nobody wins: Windows 10 guess the RTM release date - $1000 prize, because it will not be called RTM:
Source ZDNetIn earlier Windows development cycles, this summer's lunch event would have been labeled Release to Manufacturing, or RTM. In the new Microsoft, that phrase is outdated. Instead, what happens at launch is that the final, ready-for-the-general-public build of Windows 10 will be declared the Current Branch. At that point it will be available via update, for free, to any existing devices running Windows 7 Service Pack 1 or Windows 8.1.
Sorry guys Microsoft strikes again and makes further changes
Like a lawyer would say: Semantics are a B!t(h aren't they?
Shakespeare would argue they aren't.
August 31st my birthday