Feed Wrangler

Feed Wrangler is a simple plugin that allows one to create custom feeds for their WordPress blog. You can customize the structure of that feed by creating a corresponding file in your blog theme, otherwise the custom feed will default to your RSS2 feed.

Gengo

Gengo is a full featured plugin that provides multi-language blogging for WordPress. It allows for an unlimited number of translations and summaries for any post and provides template tags to display language information.

Donations Cloud

The Donations Cloud plugin allows visitors to donate and leave a link with a link text. As soon as a donation is done, the blog is notified by PayPal, and the links will automatically appear on the receiver’s website (at a designated position)

Twitter Blaster

Twitter Blaster is a plugin that will allow your visitors to post to your Twitter account.

Branded Admin

The Branded Admin Plugin plugin allows for the application of custom header and footer graphics to the WordPress Admin Section. It also removes WordPress links to better distinguish the site as a custom work and reinforce the sites branding.

ImmerStats

ImmerStat gets rid of the WordPress.com Stats widget from the Dashboard and replaces it with an ever-present .PNG in the top-right corner of the admin screen.

Comment Info Tip

When you mouseover a commenter’s name you will see a tip appear displaying some information about that given commenter.

One Column Themes

R3volution Continued

R3colution Continued is a one column theme. Clicking on the menu image will show you a hidden content area which you can manage using a widget provided in the theme admin section.

Two Column Themes

KeeSheep

KeeSheep is a two column widget-ready theme which is made up of bright orange colors. The theme makes good use of rounded corners throughout the theme.

Elegance

Elegance is a two column widget-ready theme with light colors. It comes with the PSD source files to edit graphics. There’s a cool ajax text loader at the top and other effects.

True Colours

True Colours is a two column fixed-width, widget-ready theme which makes use of sea-blue and green colors.

Corporate

Corporate is a two column widget ready theme. The theme uses a flash based plugin to rotate header images. The rest of theme is simple and uses basic colors. [EDIT] Removed due to copyright complaints.

YG Desire

YG Desire is a 2 column widget-ready themes. Theme uses deep background colors but the content area is plain white for maximum readability.

Two Column Themes

K2

K2 is a popular WordPress theme which is not fully compatible with WordPress 2.5. The theme now has options to dynamically reduce the number of columns to fit screen size and also support for Hooks and PHP. The theme also has Avatar support and Image gallery templates for WordPress 2.5 and above.

Daydreams

Daydreams is a 2 column minimalist theme for WordPress. The theme has not widget support.

Three Column Themes

Starscape

Starscape is a three column widget-ready theme which comes in three different colors, the theme also has a extended sidebar in the footer. You can turn the sidebar on or off from the Admin section.

Choice

Choice is a simple three column theme which has a configuration file in the back-end that gives you a nice selection of options that control color choice, column amount, number of sidebars and more among other things.

Aqua Marina

Aqua Marina a three column theme made up of blue colors, the content area is surrounded by two sidebars on either side. The theme also has a area on the top of the page which you can use to display latest posts, recent comments etc.

One Column Themes

Simple Gray

Simple Gray is a one column theme which features dark tones of gray and mauve. The theme does not have any sidebars but does sport a extended footer.

Two Column Themes

Just Lucid

Just Lucid is a simplistic two column theme. The menu for the theme is shown to the left hand side of the page instead of the top. The sidebar and footer area are both widget ready. The theme contains stylesheets for 800px and 1024px width.

Three Column Themes

Written

Written is a 3 column widget-ready theme featuring a personal photo, full-width footer in black, white and blue/green.

Zoxengen

Zoxengen is a 3 column widget-ready theme with theme options.  The theme uses a bright color and has a section for feature articles and 6 spots for adding 125*125 banners.

Four Column Themes

LivingOS TAU

LivingOS TAU is a four column widget-ready theme. The posts are displayed in newspaper of magazine style grid format.

Two Column Themes

Statement

Statement is a clean and professional looking WordPress theme meant for intellectual blogs like education, science, culture, books etc. The theme is WordPress 2.5 ready with gallery functions enabled.

GreyBox

GreyBox is a two column widget ready theme with space for advertising 125×125 banners right at the top of the page. The theme is simple and has a thick black border surrounding the main content.

Three Column Themes

Revolution

Revolution Blog is a 3-column Widget-ready theme created with clean and elegant look. The theme is largely made up of blue colors and has 2 sidebars to the right of the content.

Peacemaker

Peacemaker is a three column, widget-ready WordPress theme. The theme sports a header from B-36 Peacemaker which was a strategic bomber. The theme makes use of sober colors which includes gray and white.

WhiteDust

WhiteDust is a fluid three column outfit, plain white background with a splash. The frontpage shows the latest post in full followed by titles of the latest eight aligned on the frontpage, while the sidebars are enabled with recent comments, flickr feed, enabled with flickr support, pagenavi support, related posts and recent comments.