I would like to suggest that having the ability to having a list of some sort that the users can put manga that they've read in so that when they search, it no longer comes up in their search and so that they can use it as reference for finding stuff later. Similar to a favorites list in a way. Marking the ones in the list in a different way would work as well.

I suggest this because I have read a lot of manga but when going through searches the pages are usually long and I would like to knock stuff I've already encountered from the list.

Thanks for the suggestion.

-m