I'm sorry, but what!? Right back atcha. If you'd have bothered to have looked at the chart in link I posted, you'd have seen that market share of "consumer compute" for Windows was 26% as of 10 years ago. You're going to have to do a lot better anecdata to find a 44% resurgence over the last 10 years, especially given the dismal things that have happened to it as a platform over that time.
Your 26% figure refers to the Total Consumer Compute Market 14 years ago (not 10, it's now 30% btw)... but that includes smartphones and tablets, not just PCs.
You specifically mentioned
> when was the last time you knew someone that went out and bought a Windows-based computer for anything other than gaming?