Summary: Norway's adoption of GNU/Linux was noted here last year; it has since then increased a lot; if one counts mobile devices as well, not to mention ChromeOS, it's looking far worse for Microsoft and good for "Linux" as even in rich countries we see that it's not about price but about control/freedom
It doesn't look like Vista 11 will ever be adopted like prior versions and announcing a Vista 12 will mostly upset companies/organisations that only recently "upgraded" to 11