I think there’s definitely something to this. Kinda like a cache, it’s nice to have some pages that you know are interesting or useful in someway that you can find that little bit easier.

But the in-browser search for bookmarks is pretty limited. It just checks the title and url and maybe some tags. I know (or think?) there are some programs out there that index and/or archive your bookmarks and let you do full text search through them like a proper search engine.