There are 28 plugins used: 26 active plugins and 2 inactive plugins.
<h2>Active Plugins</h2>

  Akismet 2.2.7
» Matt Mullenweg (url)
Akismet checks your comments against the Akismet web service to see if they look like spam or not. You need a WordPress.com API key to use it. You can review the spam it catches under “Comments.” To show off your Akismet stats just put <?php akismet_counter(); ?> in your template. See also: WP Stats plugin.

  All in One SEO Pack 1.6.10.2
» Michael Torbert (url)
Out-of-the-box SEO for your Wordpress blog. Options configuration panel | Upgrade to Pro Version | Donate | Support | Amazon Wishlist

  aNobii WordPress Widget 1.1
» Giacomo Boccardo (url)
The first plugin which integrates aNobii in Wordpress as a widget

  Customize 1.0.4
» Julien De Luca (url)
Allows easy customization of templates.

  Did You Pass Math? 3.0
» Steven Herod (url)
Restricts comment spam by throwing the commenter a simple math question.

  Facebook Connector 0.9.8
» Javier Reyes (url)
Allows the use of Facebook Connect for account registration, authentication, and commenting.

  Facebook Dashboard Widget 0.10
» Chris Chrisostomou (url)
Display your friends latest status updates, posted items and/or notifications on your WordPress dashboard or blog sidebar (check your widgets page). Make sure you enter your feed details on the options page.

  Global Translator 1.3
» Davide Pozza (url)
Automatically translates a blog in 48 different languages by wrapping four different online translation engines (Google Translation Engine, Babelfish Translation Engine, FreeTranslations.com, Promt). After uploading this plugin click ‘Activate’ (to the right) and then afterwards you must visit the options page and enter your blog language to enable the translator.

  Google XML Sitemaps 3.2.2
» Arne Brachhold (url)
This plugin will generate a special XML sitemap which will help search engines like Google, Yahoo, Bing and Ask.com to better index your blog.

  Hello Dolly 1.5.1
» Matt Mullenweg (url)
This is not just a plugin, it symbolizes the hope and enthusiasm of an entire generation summed up in two words sung most famously by Louis Armstrong: Hello, Dolly. When activated you will randomly see a lyric from Hello, Dolly in the upper right of your admin screen on every page.

  Hiddy 1.3
» Enrico Zogno & Merlinox & Davide Salerno (url)
This plugin provides you an easy captcha without javascript, without images, without math. Only a few of CSS and a few of server side.

  Jerome's Keywords 1.9
» Jerome Lavigne (url)
Allows keywords to be associated with each post. These keywords can be used for page meta tags, included in posts for site searching or linked like Technorati tags.

  Kimili Flash Embed 2.1.3
» Michael Bester (url)
Provides a full Wordpress interface for SWFObject – the best way to embed Flash on your site.

  Organizer 1.2.1
» Imthiaz (url)
Organizer is a simple plugin to view and manage your upload folder files.

  Photo Dropper 1.0.8
» Photodropper (url)
Lets you add Creative commons licensed Photos to Your Posts from Flickr. By activating this plugin you agree to be fully responsbile for adhering to Creative Commons licenses for all photos you post to your blog.

  Skype Button - Widget 0.2
» Joan Fisbein (url)
Widget version of Skype Button plugin 2.01 (http://anti.masendav.com/skype-button-for-wordpress)

  Subscribe To Comments 2.1.2
» Mark Jaquith (url)
Allows readers to receive notifications of new comments that are posted to an entry. Based on version 1 from Scriptygoddess

  TinyMCE Advanced 3.2.7
» Andrew Ozz (url)
Enables advanced features and plugins in TinyMCE, the visual editor in WordPress.

  Ultimate Google Analytics 1.6.0
» Wilfred van der Deijl (url)
Enable Google Analytics on your blog. Has options to also track external links, mailto links and links to downloads on your own site. Check http://www.oratransplant.nl/uga/#versions for version updates

  WordPress Database Backup 2.2.2
» Austin Matzko (url)
On-demand backup of your WordPress database. Navigate to Tools → Backup to get started.

  Wordpress Gravatars 2.7.1
» Rune Gulbrandsøy (url)
Makes use of Gravatars and MyBlogLog Avatars, places Gravatars, OpenAvatar, Wavatar, Identicon, monsterID or MyBlogLog Avatars in the comments section. Uses the comment authors email to display their Gravatar. It also gives the user an Author Profile picture, based on his or hers Gravatar. Developer blog at this site.

  WordPress XML Export 2.0
» Aaron Brazell (url)
This will generate a WordPress XML export for import into other WordPress blogs. Based on code provided in 2.1+ versions of WordPress and originally written by Matt Mullenweg.

  WP-PageNavi 2.61
» Lester 'GaMerZ' Chan (url)
Adds a more advanced paging navigation to your WordPress blog.

  WP-PluginsUsed 1.50
» Lester 'GaMerZ' Chan (url)
Display WordPress plugins that you currently have (both active and inactive) onto a post/page.

  WP Google Latitude 1.03
» Steve "The IT Juggler" Ollis (url)
Plugin to display Google Latitude badge. Now working in Internet Explorer, Safari, Firefox and Chrome.

  Yet Another Related Posts Plugin 3.1.5
» mitcho (Michael Yoshitaka Erlewine) (url)
Returns a list of related entries based on a unique algorithm for display on your blog and RSS feeds. A templating feature allows customization of the display.

<h2>Inactive Plugins</h2>

  DISQUS Comment System 2.12.7121
» DISQUS.com (url)
The DISQUS comment system replaces your WordPress comment system with your comments hosted and powered by DISQUS. Head over to the Comments admin page to set up your DISQUS Comment System.

  Snap Shots™ Integrator 1.0
» Ajay D'Souza (url)
Add Snap Shots™ to your blog. Go to Options >> Snap Shots Integrator to configure.