They are 3 specialy designed buttons for your site or blog from socibook.com. Put the button to your blog. Visit plugin page.
The plugin contains Top Social Bookmarking buttons on the NET. Post all your content to the social bookmarking sites to get traffic for your website o
Not just another sharing plugin. Share+ gives readers a simple way to save, share and discover your top content with friends, family and co-workers.
Allow your visitors to invite their contacts from Yahoo!, GMail, AOL, Hotmail and other providers to your blog.
Automatically inserts links for visitors to AddThis and Tell A Friend and Subscribe to RSS at the end of each post or page.
Adding social bookmarking links to your blog!
This plugin adds a link within each blog post to share blog posts on FaceBook.
This is a WordPress widget to display a status from http://ping.fm in your sidebar. It timestamps the status and makes any URLs it finds clickable.
This plugin adds user-submission links at the bottom of each post for various social bookmarking sites.
Adds a 'Share This Post' button after each post. The share botton supports e-mail address book, social bookmarks and favorites.
This plugin, based upon James Kelley's plugin, lets users register and log in using IDs including Facebook, OpenID, and Yahoo via PrefPass.
Renders social bookmark buttons after the post. Bulgarian social networks are included too. For the full networks list see the plugin details.
Add social book mark text links at the bottom of each post: bookmarks options includes del.icio.us, reddit, slashdot it, digg, facebook, technorati, g
QuailPress allows you to intergrate with Facebook Share so that users can easily share your posts on their Facebook accounts.
The Social Network Plugin for WordPress! Friend requests, Private Messaging, Global Notifications, Google Search Integration and Social Virality.