Comment by LudwigNagasena

> In our opinion, it is difficult to believe that the majority of authors with excessive rates are able to consistently produce large quantities of high quality or groundbreaking research, with their input to each paper being substantial and within norms of what constitutes co-authorship

Huh, I thought providing the general direction and sanity-checking the results is the norm of what constitutes co-authorship for a top professor.