With every passing day Windows is becoming more and more irrelevant - iPads, Chromebooks, non-Windows SmartPhones/Tablets etc. are really the future of consumer computing. So it isn't as far fetched as it was few years ago that OEMs will successfully back Ubuntu/Fedora/Android/ChromeOS and give consumers a laptop that can do everything Windows does for them today.
The only holdouts would be power users that rely on Windows software and the Enterprise users - they aren't the majority user base of Windows though.
The only holdouts would be power users that rely on Windows software and the Enterprise users - they aren't the majority user base of Windows though.