I will try to identify the problem: now I have 4 articles in my bookmarks, in a couple of years there may be a lot of them, in the form as it is done now, it will be difficult to find something necessary there.
I suggest to bookmark the following things:
• withdraw tag cloud • list authors • mark favorites in the site search results • it is also possible to make a button “check in favorites” in the site search • perhaps in the bookmarks themselves, to do a quick ajax search, in the manner that iTunes is looking for tracks