What're the tips you know and like to share with us possible to get more traffic with social bookmarking?
It depends on the niche you have. If you have tech/how to site etc you can use sites like digg or reddit, if you have a health site you can use Medic.al .
I would definitely ADD the "Share This" widget to your site and then after each new post to your blog, push the article to the social bookmarking sites where you have an active profile. The WP plug-in for this works very nicely too. Also, look into Knowem.com to find out if your alias or preferred user name is avail on the social networks.
I really have not found social book marking to be useful. But it does not hurt to get couple of backlinks/
You can get traffic with social bookmarking like digg by sharing and posting quality links and content. You can share it to friends
Social Bookmarking doesn't give you massive traffic unless you have something very, very interesting to write about. An article at a blog about how you could drive traffic from Y!A went viral at digg and the server that was hosting the blog went down due to so many visitors. It doesn't hurt with an extra backlink or two... but never submit websites to social bookmarking websites by yourself - use OnlyWire.
Always bookmark your posts in digg and get people to digg your posts, because the more diggs you have to a post, the more visible the post gets and you get more traffic.
You can also look to Claimbrand.com lets you check profiles availability for free on 600 social networks and lets you claim the profiles for half the price of knowem. try it your self.
I think social bookmarking sites are useless , where everybody try to promote her links then how you get benefited from them?
it is good to use some good social bookmarking sites like, digg, reddit and stumbleupon but you need to creat your community on these sites to get traffic from social media sites.
Social networks require social involvement among the community , so to attract more visitor from these sites you must engage them in proper manner and improve relation and trust among them.