I made this https://cachetag.com to save my links, images, youtube videos, and PDFs for later viewing. I know there are many bookmark apps, but I wanted one that treated the bookmarks like a searchable inbox where I could mark read / unread. I still have the standard tiles display of course. Additionally, I wanted to be able to add shortcuts to important or frequently visited links and be able to quickly add links via a Chrome Plugin (which for now is self-installed). All links can be downloaded / backed up at anytime so you don't have to worry about the site losing your data. If you try it out, those advanced items are available in Settings. Any questions / feedback / feature suggestions welcome!