Hi there, I'm posting here because I think my extension could help you with this. It's a chrome extension to easily mark any bookmark and friendly display on every "new tab".
Also I'm working in some sort of "bot reminder" who will let you know the bookmarks yo have saves a "month", "week" ago and never opened them again ;)
https://chrome.google.com/webstore/detail/pau/oiblkeiiodficdoblmjihonngeejcmbo