Sam Gamdschie

SPS-Suite is the successor of “SPS -Sidebar Page Switcher”. It enhances your page-list and your archive-list in the sidebar as well as your search function. This plugin is useful for blogs with many static subpages and the wish of a small sidebar. 
Please take a look at the screenshots or at the pages mentioned below for a better understandig of the plugin’s functions. 
The plugin includes a widget for your widget-ready sidebar and is now compatible up to WP 2.8. 
There are several options implemented in the plugin: 
1. You can have the sidebar-page-list be more smart, e.g. only pages of the top level and all useful level are displayed, additionally you can hide pages from being displayed in the sidebar. 
2. You can extend your search function with a fulltext index, this search uses articles and pages and is restricted to MySQL 4.0 or higher. 
3. Addionally to the sidebar function this plugins allows you to display a navigation bar, which can help your users to maneuver through many sub- and subsubpages. 
4. Last not least this plugin shortens your archive list to a maximum of month displaying also all years.
Feel free to look at <a href=”http://www.tolkiengesellschaft.de>http://www.tolkiengesellschaft.de or <a href="http://www.hobbingen.de" rel="nofollow ugc">http://www.hobbingen.de</a> (German only) for a detailed picture of the functions (both pages use the plugin intensively). 
(Also compatible to WP 1.5 to WP 2.0 with an old version of the plugin, see plugin homepage)
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Please contact me if there any issues with this plugin.
Version History: 
1.4.0 Update for new admin panel and some minor bugfixes 
1.3.4 corrected issues with query replacements for static pages (introduced by 2.5/2.6) 
1.3.3 corrected issues with standard language (english) in admin pages 
1.3.2 corrected some issues with unknown pages 
1.3.1 added support for widgets 
1.3. initial release of the current stable trunk

SPS-Suite

Suite for enhancing your 'static' pages and archives. This plugin hides pages from the page list, displays a navigation row and more.

Vincent Mimoun-Prat

This plugin allows you to get better control on how your categories are listed. It provides a widget which lets you get more options than the default WordPress category widget (show RSS, hide empty categories, etc.). Furthermore, it allows to hide the children categories and use clickable buttons to expand them. The plugin requires jQuery to be included in your theme. It degrades nicely when javascript is not available to the usual WordPress category list.
<a href="http://enhanced-links.vincentprat.info" rel="nofollow ugc">plugin home page</a>.
I need translators for the plugin, this is not a hard task, just a file to translate. Please contact me if you want to translate. Currently available in English and French.
This plugin is available under the GPL license, which means that it’s free. If you use it for a commercial web site, if you appreciate my efforts or if you want to encourage me to develop and maintain it, please consider making a donation using Paypal, a secured payment solution. You just need to click the button on the <a href="http://enhanced-links.vincentprat.info" rel="nofollow ugc">plugin home page</a> and follow the instructions.

Enhanced Links

A plugin for wordpress which allows you to list your links in a sexier way. Very useful when you have a great number of links and categories.

SPS-Suite vs Enhanced Links