GreenBanan

Use: for to add “pretty contact” link, you should use bbcode like <code>[user type="%TYPE%" name="%NAME%"]</code>, where:
<ul>
<li><code>%TYPE%</code> – is the type of social-network. Оther types: deviantart, dribbble, facebook, forrst, github, habrahabr, lastfm, mymail, myspace, rutube, twitter, vimeo, vk, youtube.</li>
<li><code>%NAME%</code> – is a user name (identity) in a chosen network.</li>
</ul>
For developers: for to add a new social network in the list, you should edit JSON file which is called “rules.json” (plugin folder), in a certain way:
<ul>
<li>Value pairs <code>"%network_name%":"%URL%"</code> are hold there. You need to add a new couple in the file according to the JSON-standards.</li>
<li>You should put an icon of 16×16 sizes in the format png named <code>%network_name%.png</code> in the icon folder.</li>
</ul>
(%URL% is to consist of constant %UN%, which later will be changed to username) 
For example, for to add a network with the name <code>sky</code>, which addresses on personal pages look like так GreenBanan.sky.com, you need to add a pair <code>"sky" : "http://%UN%.sky.com"</code> and a picture <code>sky.png</code> (see above)
Under Development are:
<ul>
<li>the form of automatic and semi-automatic addition to a new social network;</li>
<li>the promotion of the list of the networks; </li>
<li>the translation of plugin if interface to other programming languages </li>
<li>an addition of the button into editing program</li>
</ul>
Contacts:
@Pup_V, vk.com/greenbanan, nikon@mediamara.by

Pretty Contact

The plugin transforms a link in a pretty and shorted one by means of bbcode.

Fubra

Steve

This plugin adds two areas of functionality: Global page, category or tag permalink structures and individual custom permalinks.
Options are added to the Permalinks Settings page allowing you to specify the structure for pages, categories, tags and authors.
By default – if custom permalinks are enabled – pages are accessible in the format <code>/page/</code> or <code>/parent/page/</code>.
You can modify this format in many different ways, for example:
<ul>
<li>Add an extension: <code>/%pagename%.html</code></li>
<li>Add a parent directory name: <code>/content/%pagename%/</code></li>
<li>Prefix the page name: <code>/page-%pagename%/</code></li>
<li>Or using a combination of the above.</li>
</ul>
This same format applies for categories, tags and authors, however the structure tokens differ:
<ul>
<li>Categories: <code>%category%</code> (E.g. <code>/category/%category%.html</code>)</li>
<li>Tags: <code>%post_tag%</code> (E.g. <code>/tag/%post_tag%.html</code>)</li>
<li>Authors: <code>%author%</code> (E.g. <code>/author/%author%.html</code>)</li>
</ul>
Each permalink base can be edited directly via these settings, for example using <code>/people/%author%.html</code> as the Author permalink structure will replace <code>/author/</code> with <code>/people/</code>.
If no prefix is found, permalinks will be prepended with a default (category, tag or author) – with the exception of pages.
Note: Ensure you have included the correct structure tag somewhere in the url.
Additionally, an option is added to the edit screen allow you to specify the permalink for an individual post or page.

Permalink Editor

Fully customise the permalink for an individual page or post and globally set the permalink structure for pages, categories, tags or authors.

Pretty Contact vs Permalink Editor