4 ms·Look under "Even better for the power user": at least some testing was done.by JoachimSchipper 15y agoLook under "Even better for the power user": at least some testing was done.brudgers 15y agoI doubt it was to the degree Microsoft tested the ribbon: http://www.youtube.com/watch?v=Tl9kD693ie4 http://www.youtube.com/watch?v=Tl9kD693ie4itsameta4 15y agoIn fairness, few companies test anything as much as Microsoft tests everything.