smartaddons

Slider support 3 themes these you can select in widget’s config.It support multi widgets that mean you can show more than one slider on one page.
Theme 1 (Default): Display buttons navigation those you can click to go to image you want. Navigation display in center bottom with sweet effect when hover on it.
Theme 2: Show more post’s title, when change title will slide from left.
Theme 3: Show title and short description. Title and description will slide from left and right when change image.
More, when hover on slider next, previous buttons will appear from left and right.
Going through all featured posts by images will offer your Website opportunity to get more traffic and conversion.
=> Features slideshow widget <=
=* Data config *=
<ul>
<li>Select categories from category list (Posts has Featured image)</li>
<li>Support select orderby</li>
<li>Support select order</li>
<li>Could Set number of posts</li>
<li>Could set length of description</li>
<li>Support 3 themes (theme1, theme2, theme3)</li>
</ul>
=* Effect configs *=
<ul>
<li>
Time Interval: If value = 0 slider won’t auto run. If you want it auto run you can set value > 0 (unit: 1000 = 1s , best value > 3000)
</li>
<li>
Stop When Hover: Of course stop when hover on slider or not.
</li>
</ul>
<a href="http://www.smartaddons.com" rel="nofollow ugc">Plugin Home Page</a> | <a href="http://demo.smartaddons.com/#sw-slider" rel="nofollow ugc">Demo</a> | <a href="http://www.smartaddons.com/wordpress/plugins/item/488-sw-slider-free-responsive-wordpress-plugin" rel="nofollow ugc">Plugin Documentation</a>

SW Slider Responsive

SW Slider help you to show your images, posts with beautyful effects and design.

husani

Searches various data sources (Google Blog Search and Twitter) for posts related to your content and displays links/summaries on your page or 
inside your posts. These links and summaries can be displayed anywhere and any way you wish — below your post, in a sidebar, etc. With the 
magic animation power of jQuery, SMIRC content can be hidden until a user clicks the customizable header.
SMIRC performs related content searching (at least in this version) by creating RSS feed URLs for the various data sources. The RSS feed is 
parsed and converted into XHTML for display in your blog.
All PHP is separated into logical classes and files, and all XHTML is standards-compliant. Lists of links, authors, and summaries are built 
using standard UL and LI tags, and can be modified to fit your theme via two CSS files contained within this plugin.
SMIRC is released to the WordPress community under the GPL. Please feel free to modify as you see fit, and if you find this plugin useful, donate 
to the author. All feedback is welcome at wordpressplugins@husani.com, and you can visit the author’s websites at http://www.husani.com and 
http://www.evb.com.
UPDATE FOR v1.1: Fixed a bug with setting header text.

Social Media Integrated Related Content (SMIRC)

Like trackbacks, but not -- this plugin searches and displays content related to your CONTENT, not just posts that link to yours.

SW Slider Responsive vs Social Media Integrated Related Content (SMIRC)