Creative Commons Post Republisher
This plugin allows you to add a button to your site’s posts which will display terms and licensing for Creative Commons reposting, as well as the title and content of the post for easy sharing. This is useful for sites that want to easily and clearly share their content with others.
Recent Posts FlexSlider
This slider uses the FlexSlider framework by WooThemes. Recent posts are displayed as a responsive slider. Posts can be selected by category or by post type if your theme uses custom post types.
The slider exists only as a widget, no settings page required. Visit Appearance > Widgets in your site dashboard, and place the Recent Posts Flexslider widget in your sidebar of choice.
Simple Flickr Display
This widget uses the Flickr API to pull the most recent images that a user has uploaded. Simply type the Flickr username and number of photos that you would like to display and the plugin does the rest!