For content by the visitor in social networks
Will add bookmark icon for each post and page to share with popular social bookmarking sites.
Adds a fully configurable official Twitter tweet button to your blog, supports shortening via awe.sm, bit.ly, tinyurl, su.pr, and digg.
Adds a map of your last Foursquare check-in location to a widget area, and makes it easy to share with your readers without giving away too much info.
The Facebook Like Button Widget adds a 'Like' button to your WordPress blog posts.
AG Twitter is sidebar widget to display your twitter timeline.
This plugin is including the Flattr button for your blog inside a widget.
Permite colocar un boton para compartir en Tuenti junto al contenido de tu blog, permitiendo personalizarlo
Add facebook like/recommend button to posts
Plugin allows you to add fully customizable share button of VKontakte social network.
WP Tweetbox adds a highly customizable Tweetbox at the end of blog posts and pages. Tweets are branded with your own website URL.
This plugin provides an easy way to implement your Social Follow button into the sidebar of your website.
Great insight into your FeedBurner feed, along with info and stats about the subscribers, views, clicks, feed item info and chronological statistics.
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