Here, there are some examples of issue of anonymity. One is the matter of anonymous down-voting! Next one is regarding the downloading of papers. You may find the sentence-explanation "The researcher has chosen not to show their identity when they download a publication"! Only Institution of anonymous researcher, member of Research Gate appears! The third one is fact that some of our colleagues are following some of threads posted by me, but they do not post a comments under the thread. They rather sent me their opinions by means of messages! Is not it a bit strange and weird?