[ino]

Win 10 is not a security update.

Microsoft is committed to security updates on Win 8.1 until 2023.

[sundvor]

Yet Windows 10 contains significant improvements to the security model:

https://technet.microsoft.com/en-us/itpro/windows/whats-new/...

[Mithaldu]

Feeling antagonistic also often results in irrational actions.