Social Bookmarks adds a list of XHTML compliant graphic linkss at the end of your posts that allow your visitors to easily submit them to a number of social bookmarking sites. Use plugin options (In menu Options>Social Bookmarks) to configure the plugin. By Apostolos Dountsis.
Wordpress
UsedPlugins: wp-chunk (short link)
wp-chunk shorts links in your comments which are too long for your wordpress theme
plugin homepage | download wp-chunk 2.0
Notes and Usage:
wp-chunk shortens long links that are submitted in comments. For example, it will turn this:http://www.loooooooooooooooooooooooooooooooooooooooooooooooooong.com/
into this:
http://www.loooooooooooooooooo…..oooong.com
This prevents most sites using fixed width from being broken when a long url is included in a comment.