Yes, I read it and I know the settings are being redesigned. The system settings is just one example and perhaps the most egregious. It's also the one that is still a constant annoyance after years of using KDE when trying to find something.
Finding settings: Press Super-and-Space type 'set...'
Gnome 3.x, just about any version, e.g. RHEL7 RC
Finding settings: Press Super, type 'set...'
Windows 8
Press Windows key, type 'control'
Windows 7
Press Windows key and letter R and type 'control'
Seriously, each of us uses what we find best and produces work. Settings tend to be easy to find these days
My understanding of Gnome desktop is that customisation is being offloaded to third party extensions. I admit rapid changes in API for extensions means breakage at present, but I'm hoping for asymptotic stability as the interface matures. When that happens it will be like visual emacs one hopes... hack on your GUI for the things you need.