> What about the really big iron ? The heck with mainframes. Back in the 1990s I had PC-based Debian boxes with users working on dumb terminals hooked up to the PC via serial cables.
That certainly seemed "multi-user" to us and it didn't require big iron. -- "There’s class warfare, all right, but it’s my class, the rich class, that’s making war, and we’re winning." -- Warren Buffett, one of the richest men in the world.
