Bookmarking sites are easily indexed or crawled by search engines. If you bookmark your post, people from that bookmarking site can visit your site quickly through the link to your post, thus will increase your site’s traffic. And if they find your site very informative, for sure they will become your subscribers.
Social Bookmarking sites provide a flexible way for your readers to their favorite items and organize them. I've seen mention all about social bookmarking link building after panda. So how effective is Social Bookmarking actually to your blog?
Benefits of Social Bookmarking
1.Traffic From social bookmarking
2.Branding and Subscriptions
3.Effect on SEO
Social bookmarking is effective without any doubt, what you need to do is to use only popular and quality sites for good result, it would give you good number of visitors if you post unique descriptions they would be indexed in Google and you would get traffic from Google and other search engines.
Social bookmarking is one of the small factors that plays in seo . It would help you get your site indexed faster and gaining back links. There is a lot of bookmarking sites out there ex: buildfreelink.com