Social bookmarking in SEO gives various advantages to your website such as fast indexing, higher link popularity, higher page value and ranking and social media sharing and brand awareness. People use social bookmarking to search, gather, and organize content that interests them. Unlike storing bookmarks in a folder on your computer, tagged pages are stored on the Web and accessed from any computer.
Since business listing tools accessed on the web or via a web-based application, this means you can save a new bookmark using one device, access your account on another device and see everything you added or updated from your other device. These are the list of nice collaborative business listing, news, social bookmarking and directory submission websites: