Bookmarking sites I want to remember by:
Using drag and drop and an old-fashioned 3.5 inch floppy drive to save its url in a sub-directory named - Historical and Daily Urls of interest.
Then I can find a site visited I remembered having saved to floppy, by accessing the floppy directory and going to the site with a simple double-click of the mouse.
ANY type file stored at an url. (page, photo, video, pdf, spreadsheet, current line-up of SFW pages, icons, etc.)