I worked at a place where upgrading the OS ruined the way our business software worked, all because the IT guy wanted to make money on the sale. I can see why businesses would be reluctant to install an upgrade if they’ve been burned by that kind of thing before. Even if it doesn’t have that problem, new settings and…

I’m happy with it, but forcing it on people is a terrible idea. It could involve compatibility or free memory issues for people who know they can’t install it, but apparently Microsoft doesn’t care about that.