You may feel your favorite manga should be gathered together into distinct categories for your own reference and, now, you can do this with a LIST. After you've created your list or lists, you can proudly recommend them to other manga fans to showcase and share your taste in manga.
Messages
http://www.mangago.zone/read-manga/omniscient_reader_s_viewpoint/
These are all free on the actual webtoon app/website
this is on Line Webtoon. I thought you might like it. It's kind of new.
Triple Helix:
https://www.webtoons.com/en/challenge/triple-helix/1/viewer?title_no=223509&episode_no=1