The first quarter/half of 2013 will be the most exciting period for Linux Desktop – ever(!?) so far. This has to do mostly because many major distros are going to drop XServer for the shake of Wayland.
While GTK3 port in Wayland is expected to be complete and stable by 3.8 around in March, some popular applications like Gimp, Libre Office, Firefox, VLC isn’t sure if they make it.