> Is there anything about Unix -- then or now -- which is unquestionably better than Linux? back when, unices were better at real multiuser, while linux was mu

> Is there anything about Unix -- then or now -- which is unquestionably better than Linux? back when, unices were better at real multiuser, while linux was much faster at all sorts of I/O and CPU bound things in the personal-computer, single login context. Like massaging massive amounts text data (which everybody was doing to webify it), linux was blindingly fast, but don't trying to do much else at the same time, it would bring your machine to its knees.