First of all, Its Wayland, not Way land.
I tried it. It works great with latest GNOME, backwards compatibility with X works as well. Most of the time user doesn't see the difference between X and Wayland, but it fixes some limitations of X. My favourite X's unfixable bug (limitation) was how flash plugin was never in sync with firefox, and if you scrolled the window you could see it slowly catching up :D
But in the end, mir is going to "win" because Ubuntu has all the users.
I tried it. It works great with latest GNOME, backwards compatibility with X works as well. Most of the time user doesn't see the difference between X and Wayland, but it fixes some limitations of X. My favourite X's unfixable bug (limitation) was how flash plugin was never in sync with firefox, and if you scrolled the window you could see it slowly catching up :D
But in the end, mir is going to "win" because Ubuntu has all the users.