Here is a list of Plugins and their functions.

This is by no means a complete list. If there is something you want to be able to do on your site that isn’t here, its likely someone has created a plugin for it. If you have some special requirements for your site, use the contact form to get in touch with me.

Security and Spam Protection

Bad Behavior
Denies automated spambots access. A firewall for your website.

Email Immunizer
Protects email addresses and mailto links on your blog from email harvesters.

Spam Karma 2
Ultimate Spam Killer for WordPress. Automatically filters out comment spam (if turned on).

Search Engine Optimization Plugins

Google (XML) Sitemaps
This generator will create a sitemaps.org compliant sitemap of your WordPress blog which is supported By Google, MSN Search and YAHOO. Gives the search engines a file of what is on your site. Updates dynamically.

Google Analytics
Enable Google Analytics on your blog. Has options to also track external links, mailto links and links to downloads on your own site. Gives you very detailed information about your visitors and their stats.

Headspace 2

Total control over the SEO of your website. These are the things that search engines pay attention to before your content!

Search Meter
Keeps track of what your visitors are searching for. After you have activated this plugin, you can check the Search Meter Statistics page to see what your visitors are searching for on your blog.

SEO Title Tag
Search engine optimize your blog’s title tags. Create a customized title tag for any post, static page, category page. Admin allows for mass editing of title tags. This is the most important seo mechanism behind link building. To find out what search terms are being used a lot, try out the Yahoo Keyword Selector tool. Can be very interesting!

Sitemap Generator
Generates a fully customizable sitemap that updates automatically. To see this in action, go to the sitemap.

Posting, Formatting and Editing Plugins

Advanced HTML Editor For WordPress
This adds the ability to use tables and control the layout of your content in more detail.

Contact Form 7
An easy to use form generator. You can see this plugin in action on the contact page.

Flexible Upload

Allows you to resize images at upload and make thumbnails. Optionally includes a watermark to your uploaded images.
Replacement to allow for greater customization of the Links Widget.

Sub Pages widget
If the current page has sub-pages they will display in the sidebar. If not it is invisible.

Statistics and Counter Plugins

Download Counter
Keeps track of the number of times a download link is clicked. This could be an mp3, a PDF or any other file.

Analyticator
Shows you the Google analytics reports on the dashboard of WordPress.

Translation and Communication Plugins

Share This
Let your visitors share a post/page with others. Supports e-mail and posting to social bookmarking sites.  You can view this plugin at the bottom of this page.

Translate Me
Adds a sidebar widget to display translation flags. Uses Google and BabelFish translation to make your site readable by most of the non-english speaking world.

Video and Imagery Plugins

Next Gen Gallery
An easily configurable but powerful photo gallery plugin that allows you to dynamically upload images into an existing gallery for automatic inclusion. Lots of options as to how the images display, including lightbox!

Monetizing and E-Commerce Plugins

WordPress Shopping Cart Plugin
A plugin that provides an elegant, fully featured WordPress Shopping Cart. To read more about this awesome shopping cart system, click here.

To see the official WordPress list of plugins, Click Here.