I think I prefer to have "bookmark" button like in Novelupdates or MF. But I guess it would be much better if it used a "heart" system like in Line Webtoons. Like, you can read a chapter and at the end, you may click the heart. Although it is used mainly for "like" system, you can use it to know which chapters you've read or not.
This is useful for people like me, who had the tendency to skip chapters to see if the manga/webtoon leads to a good story I will like and it also helps in getting the flow of story easily. If I like it, I go back to reading from the very beginning to continue. But I have the tendency to stop reading long mangas mid-way and I return to reading it after a very long time and it makes it hard for me to figure out if I missed some chapters or not. This is why I also want a bookmark system :/
Edited by fulminata, 19 April 2017 - 04:40 AM.