In doing so, it seems the devs have adopted the Apple approach; dictatorial design. In many respects this is a good thing. It gives them the good sense to say "no" to certain proposals; I'm sure there are active GNOME contributors who would prefer Nautilus to have five customizable toolbars, and the system menubar to have a mind-boggling array of system stats. No.
Obviously, haters gonna hate. People who get a kick out of relentlessly customizing their desktop environment will no longer feel welcome. GNOME sold out, it went mainstream, whatever. Don't let the door hit you on the way out.
This is a victory for ordinary users. This is giving the developers focus. A lot of user suggestions are just pointless distractions from the core goal, which is apparently to imitate OS X as much as possible without being called on it.