As I cannot find any place to tell my opinion to the RG's web manger, I post this question.
ResearchGate recently eliminated Contribution page and replaced it by Timeline. I don't like Timeline because it has no perspicuity. It takes too much time before arriving to a necessary file.
I used Contribution page when I want to find an interesting paper of a researcher I am interested of. The timing of interaction of the author is not very important. I want to see a simple list of papers, questions and answers. The old Contribution page was a good tool in this regard. How do you think of all this? Why RG has no function to listen to users' opinion?
As one of rather heavy users of RG, I am angry with this.