i think the main problem is that the basic user just does not care what version of windows they are using.
so long as they can still dick about on facebook, tweet their heads off, the kids can watch you tube and granny can still browse those holiday sites, most users wont care.
gamers and those of us who like to keep an eye on what is going in and out of our PCs on the other hand....well we are kinda caught between the rock and the hard place.
most games are produced on ether windows or for steam, so unless steam's going to be working on the google OS, we gamers are out of luck (excepting those who can move over to linux, or use it allready, or use other ways to run simulations/compatability versions of windows inside of other OS's) cause, from the PoV of the companies, who care about linux ect?
buisness gets a backhander/pat on the back from microsoft, so its in their best interests to upgrade fast as they can, government is just as fast because they get discounts faik, if they upgrade so we are going to see workers getting used to win10, as are schools. your kids (if you have em) are going to want to have the same system they have at school so they can do their homework.
i guess, this is one reason i have totaly offline machines. i have an older windowsXP machine that runs only the sims games (1 thru 3) which never gets access to the net. its only for those games, and as such, so long as it does not pitch a fit or blow a component, im good with it. i expect we shall eventualy, have to resort to offline windows7 machines with no internet access aswell, for some games. steam works in offline mode for some stuff, so i expect its a case of download your games you want to keep and then just remove the machine from the net and keep it safe.
untill the day they decree all machines must have an internet connection, and if you even have the gall to have one kept *shock* offline? you get arrested and it gets destroyed. cant have us not connected, right? it's probably going to be the same decade that all TVs are free, but they cant be turned off or the sound muted (during the adverts of course lol) and if you want to turn it off, you have to buy....a licence XD