Perhaps you have already read the first article to this topic (Get backlinks from social bookmarking sites) so you already know about the importance of bookmarking your site on a social network. While Jon points to sites where you can submit your page or post to a whole bunch of social bookmarking sites, there is one easy step you can do on you page that will helb you boost getting social bookmarks. And that is offer the logos of a few well known bookmarking sites at the end of all your articles and pages. If you are running a wordpress blog then this is really very easy! There is a wordpress plugin that can do all the work for you. It is called “Sociable” and was written by Joost de Valk. He is a smart guy from the Netherlands who runs a very good SEO site and has build quite a few really useful wordpress plugins.
Just install Sociable and go to Settings page of the plugin. Here you can choose from a lot of social bookmarking sites and change their order of appearance.
Now all your visitors have a really easy way for bookmarking your site.