The WordPress Publisher Blog has published an article detailing how KQED use WordPress.
KQED Public Media, one of the largest PBS and NPR stations in San Francisco, California and has more than 15 active WordPress sites.
“The WordPress sites have been growing in number mainly because our users like them so much, both our editors and our end-users,” affirms Kevin Cooke, Technologist at KQED, whose first project upon arrival was migrating the single WordPress sites in WordPress MultiUser.
Read the full article at: http://publisherblog.automattic.com/2010/12/09/kqed-publishes-at-the-speed-of-news-with-wordpress/