What is with open source these days, I have used linux for over a decade now and I am getting really sick and tired of the last couple of years of "innovation". Stop screwing around with things and just focus on making the core system faster and more stable.
I used to love KDE 3.x until 4 came along as a buggy pile of junk. They have ruined KDE, they are ruining Gnome and I really question the need for the unity system at all.
It seems software developers, open and closed, currently have some kind of mad fetish in changing interfaces. People want stuff that works, and if it can be done better then fine do that as a side line then phase it in. But this current attitude of forcing massive over night changes onto end users will only damage linux adoption for the sake of being able to say it's cool.