iNexi

This slider is easy to use, but powerful. It is designed to be responsive, and works perfectly with mobile devices. It can be automatically displayed on posts and pages, inserted by shortcode or PHP. The slides are pulled on each post from the attached images (gallery).
<h4>Features</h4>
<ul>
<li>Automatically display slider for every post and/or page</li>
<li>Slides are created from images attached to the post/page it is displayed on (WordPress Gallery)</li>
<li>Responsive slider performs the same on every platform (desktop or mobile)</li>
<li>Fade or slide effects</li>
<li>Navigation with buttons, “dots”, keyboard, scroll-wheel, automatic timer</li>
<li>Show titles and descriptions with an overlay</li>
<li>Link individual slides to any URL</li>
<li>Show a “zoom” button to integrate with a Lightbox plugin</li>
<li>Many options available through an easy to use admin interface</li>
</ul>
Please visit my homepage to submit bug reports and feature requests.
Plugin Homepage: <a href="http://inexi.com/wordpress" title="iNexi: WordPress Plugins" rel="nofollow ugc">iNexi.com</a>

Easy Gallery Slider

Responsive slider uses the images attached to a post or page. Simple to customize and configure.

Stefano Lissa

Comment Image enables blog readers to attach an image while leaving their comments. 
Supported formats are JPG, PNG, GIF.
Uploaded images are inserted below the comment text as thumbnail (of configurable max dimensions) and linked to the original pictures.
File selection field can be injected automatically or added manually.
Original pictures and their thumbnails are stored in a separate folder for easy management.
See the official <a href="http://www.satollo.net/plugins/comment-image" rel="nofollow ugc">Comment Image</a> page for more.
Other plugins by Stefano Lissa:
<ul>
<li><a href="https://www.satollo.net/plugins/hyper-cache" rel="nofollow ugc">Hyper Cache</a></li>
<li><a href="https://www.thenewsletterplugin.com" rel="nofollow ugc">Newsletter</a></li>
<li><a href="https://www.satollo.net/plugins/header-footer" rel="nofollow ugc">Header and Footer</a></li>
<li><a href="https://www.satollo.net/plugins/thumbnails" rel="nofollow ugc">Thumbnails</a></li>
<li><a href="http://www.satollo.net/plugins/include-me" rel="nofollow ugc">Include Me</a></li>
</ul>

Comment Image

Enable readers to attach an image to their comments.

Easy Gallery Slider vs Comment Image