I predict DOS will be a memory. This used to bother me quite a bit. I recall hours of fun and frustration trying to twist DOS first one way and then another to gain an improvement over the standard way of doing things. You really couldn't do that with Windows 3.x. It felt too clunky and rigid.
Time stands still for no one.
Good-bye DOS, the future has outgrown you. I saw it coming, and did not like it. I now see it here, and am saddened. But we have to move on. Thanks for being such a great and sturdy operating system.