Michael Henke

Insert SEO friendly/neutral links to social networks and bookmarking services. This plugin is proudly provided by <a href="http://www.all-things-seo.com" rel="nofollow ugc">all-things-seo.com</a>.
If you don’t know yet, find out what a <a href="http://www.all-things-seo.com/seo/seo-friendly-social-links/" rel="nofollow ugc">SEO friendly link</a> is. These Links can be inserted automatically above or below each post or manually (e.g. in the theme).
The plugin ships with support for Twitter, Facebook, digg, delicious, buzz, reddit, StumbleUpon, …extend the list by customizing your own services

SEO Friendly Social Links

Insert SEO friendly/neutral links to social networks and bookmarking services.

cmsvoteup

A must have social CMS website news button for WordPress user (blogger). This button will enable your visitor to vote for your website’s article post up on CMSVoteUp community, which is made for online community & people to discover and share content from anywhere on the Internet, by submitting links and stories, and voting up and commenting on submitted links and stories. A great way to increase online popularity for your website and blog.
<h3>Frequntly Asked Qustions</h3>
If you have questions, please send to support[at]cmsvoteup[dot]com

CMS Vote Up Social CMS News

A must have social CMS website news button for Wordpress user (blogger). This button will enable your visitor to vote for your website's article  …

SEO Friendly Social Links vs CMS Vote Up Social CMS News