GrafZahl

With Link Summmarizer you can produce a list of all the links you referred to in a posting. 
You can exclude links from the summary by specifying regular expressions for links that shouldn’t 
show up. 
You can enable/disable the link summary globally through the Options page of Link Summarizer, but you also 
can enable/disable the display of the summary for specific post by specifying a custom flag named 
“lnsum_show” (without quotes) and setting a value of 0 (disable) or 1 (enable). 
You also can choose the regex engine to use (the standard php one or the PCRE extension)
<h3>Uninstallation</h3>
For uninstallation deactivate the plungin through the ‘Plugins’ menu in WordPress.
<h3>Contributors</h3>
<ul>
<li>Thomas Ohms</li>
</ul>

Link Summarizer

Link Summarizer appends a list of the links referred to in a post at the end of a post automatically. You can also configure the output position when  …

Chetan Gole

This plugin will give special smooth scroll effect to your BACK TO TOP, TOP TO BOTTOM like links. 
It also has capacity to add such links in your WordPress blog, if they are not present.
You can special <a href="http://www.thechetan.com/smoothscrolllinks/" rel="nofollow ugc">add smooth scroll effect</a> in your blog for page navigation links.
By <a href="http://chetangole.com/" rel="nofollow ugc">Chetan Gole</a>.

Smooth Scroll Links [SSL]

This plugin will give special smooth scroll effect to your BACK TO TOP, TOP TO BOTTOM like links. It also has capacity to add such links in your Wordp …

Link Summarizer vs Smooth Scroll Links [SSL]