Once Google integrates Chrome bookmarks with 'Google Bookmarks', I'll start paying attention to this. At the moment they're hard to find, and while useful (priority in search results), not worth the hassle.
I really don't understand why chrome's current bookmark-sync goes into google docs rather than their existing bookmarks site. I can't decide whether it's people not talking to each other, /bookmarks being unable to handle the load (which again would point to its priority in the scheme of things), some grand plan that hasn't been unveiled yet, or something else.
It's certainly a royal pain though, because it's still useful the way my bookmarks show up at the top of search results -- now I just need a painless way to get them in there!