Five Point

Five Point is a new blog network for those bloggers who enjoy blogging about reformed theology or the Christian life in general.

Ayedee.com

Personal Branding websites. Single page, hosted, linked to your fav social networks, and using www.yourname.com. All using theme options only wordpress themes.  Powered by WordPress Multisite, dozens of plugins, and a few free themes.  Anyone can add a theme to promote their skills.

WPMU.org

WPMU.org is the best daily source of WordPress, Multisite and BuddyPress news, plugins, themes, tips and support.

The Roanoker

This regional city magazine website with a custom theme design is running WordPress 3.0.1 multisite. Each section of the site is a separate multisite allowing more granular control of content contributors, etc. as well as a different approach to search engine optimization for each section.

Boone Gorges

BuddyPress and WordPress Multisite plugin developer/pizza eater extraordinaire

WPMU DEV

WPMU Dev is used by many quality WordPress, Multisite and BuddyPress sites, providing access to over 100 plugins, 150 themes and the best WordPress support on the web. We specialize in helping you monetize your WordPress and BuddyPress sites and build thriving communities.

WordPress MU Domain Mapping

The domain mapping plugin makes it possible to run a wordpress multisite with multisite blogs having their own domain name.

VegHeads

This site was started so that veg*ns and those interested in becoming veg*n could come to a place full of a wealth of information and nutrition facts.