If you’re using high quality social bookmarking sites , like Reddit or Pinterest, then sure; you can get some good links, some good traffic, and some reliable readers from it. This is one of the technique in SEO to get more backlinks.
Social Bookmarking is an effective process to create backlinks for your website. Bookmarking help to boost web visibility and spread collective information on multiple websites where people interact with our website. It means real people came from our backlinks to the site build brand loyalty and increase traffic on the website.
Social bookmarking and social news allow you to specifically target what you want to see. Social bookmarking can be used by anyone, but is generally utilized for business to business information, or business to consumer information. This is really important off page technique in Seo.