Why it’s in the Showcase: The Dymo Industrial site boasts robust functionality, such as a location-based store locator and extensive use of custom taxonomies, custom post types, and other core WordPress functionalities. The site demonstrates that WordPress is more than capable of powering a full-fledged CMS for a large corporate website.

Old Spice is a popular Procter and Gamble brand of deodorants, body washes, fragrances, and similar products.

Why it’s in the Showcase: Old Spice’s official blog is powered by WordPress.

Upside is a blog created by UPS to share personal insights and perspective about the largest transportation company in the world.

Why it’s in the Showcase: UPS is the world’s largest package delivery company and their decision to use WordPress to power their official blog is significant.

healthymagination.com is the online focal point for GE’s healthymagination initiative, which is a shared commitment to creating better health for more people.

Why it’s in the Showcase: GE chose WordPress to drive the highly customized website that features a wide range of functionality and complex templates, including a traditional blog.

This site features features behind the scenes video, photo galleries, blog posts, twitter updates, games, and promotions for the UPS Racing team. This social media platform integrates rich content using WordPress to provide a unique digital channel for UPS Racing fans.

Why it’s in the Showcase: The website for UPS Racing features a completely customized WordPress theme featuring several content-specific templates. Features include custom navigation, flash video, photo gallery, games, and other dynamic Flash content. The site also features a custom administration module that allow editors to update promotional content on nearly every page.

To celebrate HD video within the Nikon D5000 we’d like you to show us “A Day through your Lens.” Upload your video here and instantly share it with your social media networks rather than sending the same old updates. How? When you upload your video you can automatically share your video with your Twitter followers and place it on your Facebook feed, so your friends can also view your day and vote on your video.

Why it’s in the Showcase: The well-designed site for the the Nikon Festival is powered entirely by WordPress and is an excellent example of a site making use of videos, rating plugins, and more.

Pepsi is giving away millions in grants each month to fund great ideas as part of its Refresh Everything campaign.

Why it’s in the Showcase: Refresh Everything is a major marketing campaign for one of the world’s largest companies. The company chose WordPress to power the campaign’s blog.

The online campaign from Honda features new hip hop artist Mickey Factz from The Bronx, NY. Mickey Factz has been identified as one of hip hop’s top new MC’s to watch. The project showcases a five webisode documentary style series following Mickey Factz on his journey, and how the Honda Accord is a part of his life.

Why it’s in the Showcase: In addition to being from a major car the company, the Rhymes and Reasons site uses WordPress in an innovative way to deliver a fully custom experience with custom video players, audio players, and a gallery.

To commemorate the launch of its new ultra-low voltage processors, Intel collaborated with Lenovo and Singapore’s most famous department store TANGS, for a 24-hour nonstop Intel-powered blogathon. Ten leading bloggers from the country were placed in TANGS’ window displays and were required to blog for 24 hours without sleep. This blog, with a lifespan of merely 24 hours, was engineered to host the blog posts generated by the 10 bloggers that day.

Why it’s in the Showcase: On the frontend, the microsite design applied a highly interactive 3D sphere that symbolized Singapore’s blogosphere with a Flash-based platform. Blog posts were generated using WordPress over the 24-hour period, programmed with a time-sensitive user experience.

OnStar offers the most comprehensive safety, security and convenience services to help keep you and your family safe while traveling. OnStar Connect is an online community where subscribers, enthusiasts and friends connect by sharing stories and learning about our latest technologies and services.

Why it’s in the Showcase: OnStar Connections uses WordPress and bbPress to power blogs, discussions, a members section, provide news, and more.

Why it’s in the Showcase: While the main part of VW’s TankWars site is powered by WordPress, the most interesting aspect of the site is its use of BuddyPress. Each driver’s profile (see the site’s “Leaderboard” on the right) contains their best milage score and rankings. Users can upload photos, vote on profiles, and leave comments.

Best Buy is the largest speciality retailer of consumer electronics in the United States. The company, which is based in Minnesota, has more than 150,000 employees and $40 billion in revenue.

Why it’s in the Showcase: Best Buy uses WordPress MU to power 1050 local store blogs, empowering more than 1m500 store associates to blog about store location data, events, announcements, and happenings. Using WordPress, Best Buy has been able to aggregate important store data and pass it back to key enterprise applications via custom web services. Best Buy also uses WordPress’ theme capabilities to experiment with Microformats, RDFa and RDF.

Note: The “visit site” link is an example site. More sites can be seen by changing the number in the URL. There is no central portal for all of the stores.

Why it’s in the Showcase: Ford is one of the largest companies in the United States and its decision to use WordPress to serve as the cornerstone of its initiative towards reaching out to social media is notable. Ford’s use of WordPress as a CMS is also well done and features a seamless integration of static content, videos, photos, and dynamic updates.

BLogitech contains Insights from Logitech employees into the company’s products, technologies and the digital lifestyle.

Why it’s in the Showcase: Logitech is a major technology company and its decision to use WordPress to power its growing corporate blog is a significant one.

Your source for what’s happening at GE

An inside look at the wide world of eBay, Inc

We welcome you to Yodel Anecdotal, where we invite you behind the screen. We’ll provide insights into our company, our people, our culture, and the things that occupy our minds. We’ll cover emerging trends, provide some behind-the-scenes commentary, profile interesting Yahoos, spotlight our beloved users, reveal some of our quirks, tap into guest bloggers, sprinkle in some videos, podcasts and photo essays, and generally think out loud (lucky you… you get to listen). Sure, we’ll touch on news, but we’ll try to provide a new twist on things to make every visit worth your while.

Welcome to blogs.xerox.com where members of the Xerox family share their professional and personal experiences, insights from their areas of expertise or whatever happens to come to mind.

GM’s FastLane blog is a forum for GM executives to talk about GM’s current and future products and services, although non-executives sometimes appear here to discuss the development and design of important products. On occasion, FastLane can be utilized to discuss other important issues facing the company.

GM’s FYI blog represents the many voices of GM’s employees and friends and attempts to put a human face on our diverse activities. It celebrates car culture and GM’s place in it, past, present and future, which includes reaching out to the Flickr photo-sharing site to run a photo of a different GM vehicle everyday.

No one employee, program, or product takes precedence on the FYI blog.

BNET provides working professionals with the tools, advice, and insight they need to succeed in today’s workplace. This isn’t a site for those who merely punch the clock: It’s for people who are committed to nurturing their own excellence, who believe in the meaning of work, and who know that a fulfilling career is an excellent way to make personal ambitions come true.

FSB: FORTUNE Small Business is the premier magazine for — and about — small business owners, with the largest rate base in the small business category. Through a partnership with American Express, FSB is distributed 10 times a year and reaches 1 million owners, partners, and top management of leading small businesses. With unmatched resources and access to the industry’s most innovative thinkers, FSB delivers best practices, connects small business owners to a community of their peers and arms them with the inspiration and actionable advice they need to succeed. FSB, along with FORTUNE, Money, and the website CNNMoney.com, is part of The Fortune|Money Group. Time Inc. is a division of Time Warner, a leading media and entertainment company.

WSJ.com on law and business and the business of law.

A blog by SCEA for PlayStation Fans. In addition, there is a WordPress-powered blog for SCEE PlayStation fans.