That's not true. Gnome 3 has seen usability studies, too. See e.g. https://www.linuxjournal.com/content/usability-gnome https://www.linuxjournal.com/content/usa

That's not true. Gnome 3 has seen usability studies, too. See e.g. https://www.linuxjournal.com/content/usability-gnome https://www.linuxjournal.com/content/usability-gnome . I won't comment on the methodology -- just saying an attempt was made :-).