I think you're entirely right, but I wonder if there's not some life left in it down the road. Whenever I've needed DOS, which isn't that often anymore, I reac

I think you're entirely right, but I wonder if there's not some life left in it down the road. Whenever I've needed DOS, which isn't that often anymore, I reach for FreeDOS, not MS-DOS. Who knows what deeply legacy systems might be around in 30 years? But then again, it's hard to imagine something as ubiquitous as a Windows installation disk being unobtainable on the used market.