I’ve been on Wayland for the past two years exclusively (Nvidia).
I thought it was okay for the most part but then I had to switch to an X session recently. The experience felt about the same. Out of curiosity, I played a couple of games and realized they worked much better. Steam doesn’t go nuts either.
Made me think maybe people aren’t actually adopting it that aggressively despite the constant coverage in the community. And that maybe I should just go back.
Yes, since Fedora 21 when it switched by default.
It hasn’t really caused game breaking issues for me, however it is nice that the few nit-picks have all been resolved.
I get the sense that the majority of people use it on Workstations, there is just a vocal minority that resists the change. There are so many academic and enterprise users just using distros in their default state Wayland and all.