It's one thing to go through the pain of a major version transition to make something substantially better, but Gnome 3 hasn't done that. I just read through the release notes for the 3.0, 3.2, and 3.4 releases of Gnome to confirm that I wasn't missing anything, and can find literally nothing that actually makes my life significantly better. When you're making major, breaking changes, you need to be able to justify them. As a user, Gnome 3 has done nothing at all to justify the many hours I spent trying (and failing) to get Gnome 3 to a point where it wasn't actively painful to use. (And reading posts like this gives me no confidence that it's going to get any better.)