I am believe that social bookmarking is the best off page activity and At this time I am use for only getting index the site-link into the SERP, otherwise I am not prefer to social bookmarking submission cause of not effect in goggle search engine.

Tell me yours opinion.

I have some different opinion, I think Social Bookmarking can give you good amount of backlinks but the fact is that you have to bookmarking in quality bookmarking sites.

Social bookmarking is very usefull technique of seo. Social  bookmarking is helpfull in bringing backlinks and traffic to website.

Now days social bookmarking is going to more popular because of it sharing concept. So as per my view social bookmarking is a way to increase fast link crawling and backlinks building so it will increase ranking and it is also create link popularity of your website.

great sharing on social bookmarking... does only single can create backlink for website from social bookmarking website?

Yes i want to start social bookmarking of the site.

Social bookmarking is really good way once you need to have such content that can be popular in the particular social bookmarking site

Social bookmarking on the flip side is act of submitting and tagging links on a public (bookmarking) website like Digg, Reddit etc.. with the intent of promoting and sharing information.

social bookmarking is one of the best method of off-pages seo, social bookmarking helps to fast crawling of website.

Social Bookmarking is the part of Off-Page Optimization. Social Bookmarking gives you healthy amount of back-links, so it is surely beneficial for your website. But you have to make sure that in which websites you are submitting the website must have High PR because Google now consider quality back-links.

Social bookmarking is the one of the useful  off page activities in SEO. Its helpful to get healthy back link and convert traffic on your websites.