I think operating systems work best if they're free and open. Particular applications are more likely to be proprietary.

When's the last time you used duct tape on a duct?

Just don't create a file called '-rf.'

What is the sound of Perl? Is it not the sound of a wall that people have stopped banging their heads against?

You want it in one line? Does it have to fit in 80 columns?

So please don't think I have a 'down' on the MVS people. I'm just pulling off their arms to beat other people over the head with.

My arthritic pinkies are already starting to ache just thinking about ||||=.