Mostly true. I will note exceptions. There's some companies like Altran Praxis that warranty their high-quality software. Far as visits, folks with AS/400's tol

Mostly true. I will note exceptions. There's some companies like Altran Praxis that warranty their high-quality software. Far as visits, folks with AS/400's told me IBM techs would occasinally show up to do maintenance on the systems before they fully broke. I think the managed appliances are the closest thing to your analogy, though.