Yes, I know the feeling. So even if I know that I won't return to 90% of my bookmarks, I'm adding all of the interesting things so if I'll need it in the future I'll have pretty small set of links (rather that billions from google).
Another thing is archiving all those bookmarks, since after few years a number of them is 404.
Another thing is archiving all those bookmarks, since after few years a number of them is 404.