SFlack

<p>Like & Share My Site (LSMS) is a plugin that will allow you to have social ‘like’ and ‘share’ buttons added to the end of your posts. Currently it can display buttons for Facebook, Twitter, Google+, Tumblr & StumbleUpon.</p>


Like & Share My Site

This plugin allows you to add social 'like' and 'share' buttons to your site and individual pages.

jeffikus

<p>Create a tumblr style blog using this plugin. Simply install the plugin, add the easy to use tags to your theme, and your blog will be transformed into a Tumblr-style blog.  Create posts direct from the WordPress dashboard, your iPhone, or the familiar WordPress interface.</p>


WooTumblog

Create a tumblr style blog using this plugin.

Like & Share My Site vs WooTumblog