Infomous. Mind iT - Intelligent Bookmarking. 30 Useful (and Unknown) Web Apps You Need to Bookmark - Page 5. Xmarks If you’re familiar with Xmarks, it’s probably through their popular web browser plugins, which allow you to sync your bookmarks folder across any computer with the plugin installed.
You might not have known that Xmarks also has a web app, which lets you log into your Xmarks account and manage your bookmarks, insuring that you can always access your favorite sites, even if you can’t install the Xmarks plugin. Floorplanner.