More From Canonical Employee On: "Why Mir?"
An anonymous reader writes "Canonical Desktop and Mobile Engineer Christopher Halse Rogers explains in more detail the decision for Mir as apposed to Wayland. Although Halse Rogers 'was not involved in the original decision to create Mir,' he's had 'discussions with those who were.' 'We want something like Wayland, but different in almost all the details.' 'The upsides of doing our own thing — we can do exactly and only what we want, we can build an easily-testable codebase, we can use our own infrastructure, we don't have an additional layer of upstream review.' In a separate post Halse Rogers answer the question: Does this fragment the Linux graphics driver space?"
When you're on the bottom, the only way to do is up. It would be difficult to build a new GUI and do *worse* than X11, though if that's too difficult for Canonical I can't say. If they take direction from XP, OSX, and Win7 it may be good. If they all have eyes glazed over by words like "mobile" and "cloud" and take more direction from Android, iOS, and Win8, it may well be worse than X11.