I have wished for a while that browser would store the entire page of any bookmark you save automatically, and put a decent search engine on it. I wrote a script once to do it for my bookmarks, and it didn't even take that much space on my hard drive.

Your system could be a Firefox addon, kinda like what scrapbook used to be, but automatic. Even with a note system, and storing metadata, Zotero style, but without the need for the dual setup.